Enum gear_core_errors::MessageError

#[non_exhaustive]
#[repr(u8)]
pub enum MessageError {
    MaxMessageSizeExceed,
    TooBigReadLen {
        at: u32,
        len: u32,
    },
    ReadWrongRange {
        start: u32,
        end: u32,
        msg_len: u32,
    },
    OutgoingMessagesAmountLimitExceeded,
    DuplicateReply,
    DuplicateWaking,
    LateAccess,
    OutOfBounds,
    DuplicateInit,
    NotEnoughGas,
    InsufficientValue {
        message_value: u128,
        existential_deposit: u128,
    },
    InsufficientGasLimit {
        message_gas_limit: u64,
        mailbox_threshold: u64,
    },
    NotEnoughValue {
        message_value: u128,
        value_left: u128,
    },
    NoReplyContext,
    NoSignalContext,
    NoStatusCodeContext,
    InsufficientGasForDelayedSending,
    IncorrectEntryForReply,
}

Error using messages.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

MaxMessageSizeExceed

Message has bigger then allowed one message size

TooBigReadLen

Fields

at: u32

Range starts at

len: u32

Range length

Overflow in ‘gr_read’

ReadWrongRange

Fields

start: u32

Range starts at

end: u32

Range ends at

msg_len: u32

Message length

Cannot take data in payload range

OutgoingMessagesAmountLimitExceeded

The error “Message limit exceeded” occurs when a program attempts to send more than the maximum amount of messages allowed within a single execution (current setting - 1024).

DuplicateReply

The error occurs in case of attempt to send more than one replies.

DuplicateWaking

The error occurs in attempt to get the same message from the waitlist again (which is waked already).

LateAccess

An attempt to commit or push a payload into an already formed message.

OutOfBounds

The error occurs in case of not valid identifier specified.

DuplicateInit

The error occurs in attempt to initialize the same program twice within a single execution.

NotEnoughGas

An error occurs in attempt to send a message with more gas than available after previous message.

InsufficientValue

Fields

message_value: u128

Message’s value.

existential_deposit: u128

Minimal amount of funds on a balance that can be considered and added in DB.

Everything less than existential deposit but greater than 0 is not considered as available balance and not saved in DB. Value between 0 and existential deposit cannot be sent in message.

InsufficientGasLimit

Fields

message_gas_limit: u64

Message’s gas limit.

mailbox_threshold: u64

Minimal amount of gas limit on a message that can be inserted in mailbox.

Everything less than mailbox threshold but greater than 0 is not considered as available gas limit and not inserted in mailbox.

Gas limit between 0 and mailbox threshold cannot be inserted in mailbox.

NotEnoughValue

Fields

message_value: u128

Message’s value.

value_left: u128

Amount of available value.

The error occurs when program’s balance is less than value in message it tries to send.

NoReplyContext

The error occurs when functions related to reply context, used without it.

NoSignalContext

The error occurs when functions related to signal context, used without it.

NoStatusCodeContext

The error occurs when functions related to status code, used without required context.

InsufficientGasForDelayedSending

An error occurs in attempt to charge gas for dispatch stash hold.

IncorrectEntryForReply

An error occurs in attempt to send or push reply while reply function is banned.

Trait Implementations

impl Clone for MessageError

fn clone(&self) -> MessageError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for MessageError

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

Formats the value using the given formatter.

impl Decode for MessageError

fn decode<__CodecInputEdqy: Input>( __codec_input_edqy: &mut __CodecInputEdqy ) -> Result<Self, Error>

Attempt to deserialise the value from input.

fn skip<I>(input: &mut I) -> Result<(), Error>where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Display for MessageError

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

Formats the value using the given formatter.

impl Encode for MessageError

fn encode_to<__CodecOutputEdqy: Output + ?Sized>( &self, __codec_dest_edqy: &mut __CodecOutputEdqy )

Convert self to a slice and append it to the destination.

fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

fn using_encoded<R, F>(&self, f: F) -> Rwhere F: FnOnce(&[u8]) -> R,

Convert self to a slice and then invoke the given closure with it.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl From<MessageError> for ExtError

fn from(original: MessageError) -> ExtError

Converts to this type from the input type.

impl Hash for MessageError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for MessageError

fn cmp(&self, other: &MessageError) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Selfwhere Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<MessageError> for MessageError

fn eq(&self, other: &MessageError) -> bool

This method tests for self and other values to be equal, and is used by ==.

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.

impl PartialOrd<MessageError> for MessageError

fn partial_cmp(&self, other: &MessageError) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl TypeInfo for MessageError

type Identity = MessageError

The type identifying for which type info is provided.

fn type_info() -> Type

Returns the static type identifier for Self.

impl Copy for MessageError

impl EncodeLike<MessageError> for MessageError

impl Eq for MessageError

impl StructuralEq for MessageError

impl StructuralPartialEq for MessageError