Struct gsdk::Value

pub struct Value<T = ()> {
    pub value: ValueDef<T>,
    pub context: T,
}
Expand description

Value holds a representation of some value that has been decoded, as well as some arbitrary context.

Not all SCALE encoded types have an similar-named value; for instance, the values corresponding to sequence, array and composite types can all be represented with [Composite]. Only enough information is preserved here to to be able to encode and decode SCALE bytes with a known type to and from Values losslessly.

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§value: ValueDef<T>

The shape and associated data for this Value

§context: T

Some additional arbitrary context that can be associated with a value.

Implementations§

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impl Value

pub fn named_composite<S, Vals>(vals: Vals) -> Value
where S: Into<String>, Vals: IntoIterator<Item = (S, Value)>,

Construct a named composite type from any type which produces a tuple of keys and values when iterated over.

pub fn unnamed_composite<Vals>(vals: Vals) -> Value
where Vals: IntoIterator<Item = Value>,

Construct an unnamed composite type from any type which produces values when iterated over.

pub fn variant<S>(name: S, values: Composite<()>) -> Value
where S: Into<String>,

Create a new variant value without additional context.

pub fn named_variant<S, F, Vals>(name: S, fields: Vals) -> Value
where S: Into<String>, F: Into<String>, Vals: IntoIterator<Item = (F, Value)>,

Create a new variant value with named fields and without additional context.

pub fn unnamed_variant<S, Vals>(name: S, fields: Vals) -> Value
where S: Into<String>, Vals: IntoIterator<Item = Value>,

Create a new variant value with tuple-like fields and without additional context.

pub fn bit_sequence(bits: Bits) -> Value

Create a new bit sequence value without additional context.

pub fn primitive(primitive: Primitive) -> Value

Create a new primitive value without additional context.

pub fn string<S>(val: S) -> Value
where S: Into<String>,

Create a new string value without additional context.

pub fn bool(val: bool) -> Value

Create a new boolean value without additional context.

pub fn char(val: char) -> Value

Create a new char without additional context.

pub fn u128(val: u128) -> Value

Create a new unsigned integer without additional context.

pub fn i128(val: i128) -> Value

Create a new signed integer without additional context.

pub fn from_bytes(bytes: impl AsRef<[u8]>) -> Value

Create a new Value from a set of bytes; useful for converting things like AccountIds.

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impl Value

pub fn without_context(value: ValueDef<()>) -> Value

Create a new value with no associated context.

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impl<T> Value<T>

pub fn with_context(value: ValueDef<T>, context: T) -> Value<T>

Create a new value with some associated context.

pub fn remove_context(self) -> Value

Remove the context.

pub fn map_context<F, U>(self, f: F) -> Value<U>
where F: Clone + FnMut(T) -> U,

Map the context to some different type.

pub fn as_bool(&self) -> Option<bool>

If the value is a boolean value, return it.

pub fn as_char(&self) -> Option<char>

If the value is a char, return it.

pub fn as_u128(&self) -> Option<u128>

If the value is a u128, return it.

pub fn as_i128(&self) -> Option<i128>

If the value is an i128, return it.

pub fn as_str(&self) -> Option<&str>

If the value is a string, return it.

Trait Implementations§

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impl<Ctx> At<Ctx> for Value<Ctx>

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fn at<L>(&self, loc: L) -> Option<&Value<Ctx>>
where L: AsLocation,

Index into a value, returning a reference to the value if one exists, or None if not.
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impl<T> Clone for Value<T>
where T: Clone,

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fn clone(&self) -> Value<T>

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<T> Debug for Value<T>
where T: Debug,

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<'de> Deserialize<'de> for Value

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fn deserialize<D>( deserializer: D ) -> Result<Value, <D as Deserializer<'de>>::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'de, T> Deserializer<'de> for Value<T>

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type Error = DeserializerError

The error type that can be returned if some error occurs during deserialization.
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fn deserialize_any<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Require the Deserializer to figure out how to drive the visitor based on what data type is in the input. Read more
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fn deserialize_bool<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a bool value.
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fn deserialize_i8<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i8 value.
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fn deserialize_i16<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i16 value.
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fn deserialize_i32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i32 value.
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fn deserialize_i64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i64 value.
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fn deserialize_i128<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an i128 value. Read more
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fn deserialize_u8<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u8 value.
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fn deserialize_u16<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u16 value.
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fn deserialize_u32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u32 value.
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fn deserialize_u64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a u64 value.
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fn deserialize_u128<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an u128 value. Read more
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fn deserialize_f32<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f32 value.
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fn deserialize_f64<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a f64 value.
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fn deserialize_char<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a char value.
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fn deserialize_str<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_string<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a string value and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_bytes<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and does not benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_byte_buf<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a byte array and would benefit from taking ownership of buffered data owned by the Deserializer. Read more
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fn deserialize_option<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an optional value. Read more
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fn deserialize_unit<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit value.
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fn deserialize_seq<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values.
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fn deserialize_map<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a map of key-value pairs.
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fn deserialize_identifier<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting the name of a struct field or the discriminant of an enum variant.
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fn deserialize_ignored_any<V>( self, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type needs to deserialize a value whose type doesn’t matter because it is ignored. Read more
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fn deserialize_unit_struct<V>( self, name: &'static str, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a unit struct with a particular name.
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fn deserialize_newtype_struct<V>( self, name: &'static str, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a newtype struct with a particular name.
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fn deserialize_tuple<V>( self, len: usize, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a sequence of values and knows how many values there are without looking at the serialized data.
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fn deserialize_tuple_struct<V>( self, name: &'static str, len: usize, visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a tuple struct with a particular name and number of fields.
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fn deserialize_struct<V>( self, name: &'static str, fields: &'static [&'static str], visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting a struct with a particular name and fields.
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fn deserialize_enum<V>( self, name: &'static str, variants: &'static [&'static str], visitor: V ) -> Result<<V as Visitor<'de>>::Value, <Value<T> as Deserializer<'de>>::Error>
where V: Visitor<'de>,

Hint that the Deserialize type is expecting an enum value with a particular name and possible variants.
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fn is_human_readable(&self) -> bool

Determine whether Deserialize implementations should expect to deserialize their human-readable form. Read more
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impl<T> Display for Value<T>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more
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impl<T> EncodeAsFields for Value<T>

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fn encode_as_fields_to( &self, fields: &mut dyn FieldIter<'_, Item = Field<'_>>, types: &PortableRegistry, out: &mut Vec<u8> ) -> Result<(), Error>

Given some fields describing the shape of a type, attempt to encode to that shape.
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fn encode_as_fields( &self, fields: &mut dyn FieldIter<'_, Item = Field<'_>>, types: &PortableRegistry ) -> Result<Vec<u8>, Error>

This is a helper function which internally calls [EncodeAsFields::encode_as_fields_to]. Prefer to implement that instead.
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impl<T> EncodeAsType for Value<T>

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fn encode_as_type_to( &self, type_id: u32, types: &PortableRegistry, out: &mut Vec<u8> ) -> Result<(), Error>

Given some type_id, types, a context and some output target for the SCALE encoded bytes, attempt to SCALE encode the current value into the type given by type_id.
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fn encode_as_type( &self, type_id: u32, types: &PortableRegistry ) -> Result<Vec<u8>, Error>

This is a helper function which internally calls [EncodeAsType::encode_as_type_to]. Prefer to implement that instead.
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impl From<&str> for Value

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fn from(val: &str) -> Value

Converts to this type from the input type.
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impl From<Bits> for Value

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fn from(val: Bits) -> Value

Converts to this type from the input type.
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impl From<Composite<()>> for Value

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fn from(val: Composite<()>) -> Value

Converts to this type from the input type.
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impl From<RuntimeCall> for Value

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fn from(call: RuntimeCall) -> Value

Converts to this type from the input type.
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impl From<String> for Value

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fn from(val: String) -> Value

Converts to this type from the input type.
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impl From<Variant<()>> for Value

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fn from(val: Variant<()>) -> Value

Converts to this type from the input type.
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impl<K, V> From<Vec<(K, V)>> for Value
where K: Into<String>, V: Into<Value>,

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fn from(vals: Vec<(K, V)>) -> Value

Converts to this type from the input type.
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impl<V> From<Vec<V>> for Value
where V: Into<Value>,

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fn from(vals: Vec<V>) -> Value

Converts to this type from the input type.
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impl From<bool> for Value

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fn from(val: bool) -> Value

Converts to this type from the input type.
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impl From<char> for Value

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fn from(val: char) -> Value

Converts to this type from the input type.
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impl From<i128> for Value

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fn from(val: i128) -> Value

Converts to this type from the input type.
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impl From<i16> for Value

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fn from(val: i16) -> Value

Converts to this type from the input type.
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impl From<i32> for Value

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fn from(val: i32) -> Value

Converts to this type from the input type.
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impl From<i64> for Value

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fn from(val: i64) -> Value

Converts to this type from the input type.
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impl From<i8> for Value

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fn from(val: i8) -> Value

Converts to this type from the input type.
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impl From<isize> for Value

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fn from(val: isize) -> Value

Converts to this type from the input type.
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impl From<u128> for Value

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fn from(val: u128) -> Value

Converts to this type from the input type.
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impl From<u16> for Value

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fn from(val: u16) -> Value

Converts to this type from the input type.
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impl From<u32> for Value

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fn from(val: u32) -> Value

Converts to this type from the input type.
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impl From<u64> for Value

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fn from(val: u64) -> Value

Converts to this type from the input type.
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impl From<u8> for Value

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fn from(val: u8) -> Value

Converts to this type from the input type.
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impl From<usize> for Value

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fn from(val: usize) -> Value

Converts to this type from the input type.
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impl<'de, T> IntoDeserializer<'de, DeserializerError> for Value<T>

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type Deserializer = Value<T>

The type of the deserializer being converted into.
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fn into_deserializer( self ) -> <Value<T> as IntoDeserializer<'de, DeserializerError>>::Deserializer

Convert this value into a deserializer.
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impl IntoVisitor for Value<u32>

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type Visitor = DecodeValueVisitor

The visitor type used to decode SCALE encoded bytes to Self.
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fn into_visitor() -> <Value<u32> as IntoVisitor>::Visitor

A means of obtaining this visitor.
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impl<T> PartialEq for Value<T>
where T: PartialEq,

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fn eq(&self, other: &Value<T>) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T> Serialize for Value<T>

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fn serialize<S>( &self, serializer: S ) -> Result<<S as Serializer>::Ok, <S as Serializer>::Error>
where S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl<T> Eq for Value<T>
where T: Eq,

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impl<T> StructuralEq for Value<T>

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impl<T> StructuralPartialEq for Value<T>

Auto Trait Implementations§

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impl<T> RefUnwindSafe for Value<T>
where T: RefUnwindSafe,

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impl<T> Send for Value<T>
where T: Send,

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impl<T> Sync for Value<T>
where T: Sync,

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impl<T> Unpin for Value<T>
where T: Unpin,

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impl<T> UnwindSafe for Value<T>
where T: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CheckedConversion for T

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fn checked_from<T>(t: T) -> Option<Self>
where Self: TryFrom<T>,

Convert from a value of T into an equivalent instance of Option<Self>. Read more
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fn checked_into<T>(self) -> Option<T>
where Self: TryInto<T>,

Consume self to return Some equivalent value of Option<T>. Read more
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impl<T> Conv for T

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fn conv<T>(self) -> T
where Self: Into<T>,

Converts self into T using Into<T>. Read more
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impl<T> DecodeWithMetadata for T
where T: DecodeAsType,

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fn decode_with_metadata( bytes: &mut &[u8], type_id: u32, metadata: &Metadata ) -> Result<T, Error>

Given some metadata and a type ID, attempt to SCALE decode the provided bytes into Self.
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> EncodeWithMetadata for T
where T: EncodeAsType,

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fn encode_with_metadata( &self, type_id: u32, metadata: &Metadata, bytes: &mut Vec<u8> ) -> Result<(), Error>

SCALE encode this type to bytes, possibly with the help of metadata.

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> FmtForward for T

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fn fmt_binary(self) -> FmtBinary<Self>
where Self: Binary,

Causes self to use its Binary implementation when Debug-formatted.
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fn fmt_display(self) -> FmtDisplay<Self>
where Self: Display,

Causes self to use its Display implementation when Debug-formatted.
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fn fmt_lower_exp(self) -> FmtLowerExp<Self>
where Self: LowerExp,

Causes self to use its LowerExp implementation when Debug-formatted.
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fn fmt_lower_hex(self) -> FmtLowerHex<Self>
where Self: LowerHex,

Causes self to use its LowerHex implementation when Debug-formatted.
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fn fmt_octal(self) -> FmtOctal<Self>
where Self: Octal,

Causes self to use its Octal implementation when Debug-formatted.
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fn fmt_pointer(self) -> FmtPointer<Self>
where Self: Pointer,

Causes self to use its Pointer implementation when Debug-formatted.
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fn fmt_upper_exp(self) -> FmtUpperExp<Self>
where Self: UpperExp,

Causes self to use its UpperExp implementation when Debug-formatted.
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fn fmt_upper_hex(self) -> FmtUpperHex<Self>
where Self: UpperHex,

Causes self to use its UpperHex implementation when Debug-formatted.
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fn fmt_list(self) -> FmtList<Self>
where &'a Self: for<'a> IntoIterator,

Formats each item in a sequence. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, Outer> IsWrappedBy<Outer> for T
where Outer: AsRef<T> + AsMut<T> + From<T>, T: From<Outer>,

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fn from_ref(outer: &Outer) -> &T

Get a reference to the inner from the outer.

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fn from_mut(outer: &mut Outer) -> &mut T

Get a mutable reference to the inner from the outer.

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impl<T> Pipe for T
where T: ?Sized,

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fn pipe<R>(self, func: impl FnOnce(Self) -> R) -> R
where Self: Sized,

Pipes by value. This is generally the method you want to use. Read more
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fn pipe_ref<'a, R>(&'a self, func: impl FnOnce(&'a Self) -> R) -> R
where R: 'a,

Borrows self and passes that borrow into the pipe function. Read more
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fn pipe_ref_mut<'a, R>(&'a mut self, func: impl FnOnce(&'a mut Self) -> R) -> R
where R: 'a,

Mutably borrows self and passes that borrow into the pipe function. Read more
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fn pipe_borrow<'a, B, R>(&'a self, func: impl FnOnce(&'a B) -> R) -> R
where Self: Borrow<B>, B: 'a + ?Sized, R: 'a,

Borrows self, then passes self.borrow() into the pipe function. Read more
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fn pipe_borrow_mut<'a, B, R>( &'a mut self, func: impl FnOnce(&'a mut B) -> R ) -> R
where Self: BorrowMut<B>, B: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.borrow_mut() into the pipe function. Read more
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fn pipe_as_ref<'a, U, R>(&'a self, func: impl FnOnce(&'a U) -> R) -> R
where Self: AsRef<U>, U: 'a + ?Sized, R: 'a,

Borrows self, then passes self.as_ref() into the pipe function.
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fn pipe_as_mut<'a, U, R>(&'a mut self, func: impl FnOnce(&'a mut U) -> R) -> R
where Self: AsMut<U>, U: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.as_mut() into the pipe function.
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fn pipe_deref<'a, T, R>(&'a self, func: impl FnOnce(&'a T) -> R) -> R
where Self: Deref<Target = T>, T: 'a + ?Sized, R: 'a,

Borrows self, then passes self.deref() into the pipe function.
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fn pipe_deref_mut<'a, T, R>( &'a mut self, func: impl FnOnce(&'a mut T) -> R ) -> R
where Self: DerefMut<Target = T> + Deref, T: 'a + ?Sized, R: 'a,

Mutably borrows self, then passes self.deref_mut() into the pipe function.
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> SaturatedConversion for T

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fn saturated_from<T>(t: T) -> Self
where Self: UniqueSaturatedFrom<T>,

Convert from a value of T into an equivalent instance of Self. Read more
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fn saturated_into<T>(self) -> T
where Self: UniqueSaturatedInto<T>,

Consume self to return an equivalent value of T. Read more
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> ToString for T
where T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<S, T> UncheckedInto<T> for S
where T: UncheckedFrom<S>,

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fn unchecked_into(self) -> T

The counterpart to unchecked_from.
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impl<T, S> UniqueSaturatedInto<T> for S
where T: Bounded, S: TryInto<T>,

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fn unique_saturated_into(self) -> T

Consume self to return an equivalent value of T.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

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impl<T> Error for T
where T: 'static + Debug + Display + Send + Sync,

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impl<T> JsonSchemaMaybe for T

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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> MaybeDisplay for T
where T: Display,

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impl<T> MaybeRefUnwindSafe for T
where T: RefUnwindSafe,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSerialize for T
where T: Serialize,

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impl<T> MaybeSerializeDeserialize for T
where T: DeserializeOwned + Serialize,

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impl<T> Member for T
where T: Send + Sync + Debug + Eq + PartialEq + Clone + 'static,