Trait gclient::ext::sp_runtime::scale_info::TypeInfo

pub trait TypeInfo {
    type Identity: 'static + ?Sized;

    // Required method
    fn type_info() -> Type;
}

Expand description

Implementors return their meta type information.

Required Associated Types§

type Identity: 'static + ?Sized

The type identifying for which type info is provided.

§Note

This is used to uniquely identify a type via core::any::TypeId::of. In most cases it will just be Self, but can be used to unify different types which have the same encoded representation e.g. reference types Box<T>, &T and &mut T.

Required Methods§

fn type_info() -> Type

Returns the static type identifier for Self.

Object Safety§

This trait is not object safe.

Implementations on Foreign Types§

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impl<A, B> TypeInfo for (A, B)
where A: TypeInfo + 'static, B: TypeInfo + 'static,

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type Identity = (A, B)

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fn type_info() -> Type

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impl<A, B, C> TypeInfo for (A, B, C)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static,

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type Identity = (A, B, C)

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fn type_info() -> Type

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impl<A, B, C, D> TypeInfo for (A, B, C, D)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static,

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type Identity = (A, B, C, D)

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fn type_info() -> Type

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impl<A, B, C, D, E> TypeInfo for (A, B, C, D, E)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static,

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type Identity = (A, B, C, D, E)

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fn type_info() -> Type

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impl<A, B, C, D, E, F> TypeInfo for (A, B, C, D, E, F)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G> TypeInfo for (A, B, C, D, E, F, G)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H> TypeInfo for (A, B, C, D, E, F, G, H)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I> TypeInfo for (A, B, C, D, E, F, G, H, I)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J> TypeInfo for (A, B, C, D, E, F, G, H, I, J)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static, P: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static, P: TypeInfo + 'static, Q: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static, P: TypeInfo + 'static, Q: TypeInfo + 'static, R: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static, P: TypeInfo + 'static, Q: TypeInfo + 'static, R: TypeInfo + 'static, S: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S)

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fn type_info() -> Type

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impl<A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T> TypeInfo for (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T)
where A: TypeInfo + 'static, B: TypeInfo + 'static, C: TypeInfo + 'static, D: TypeInfo + 'static, E: TypeInfo + 'static, F: TypeInfo + 'static, G: TypeInfo + 'static, H: TypeInfo + 'static, I: TypeInfo + 'static, J: TypeInfo + 'static, K: TypeInfo + 'static, L: TypeInfo + 'static, M: TypeInfo + 'static, N: TypeInfo + 'static, O: TypeInfo + 'static, P: TypeInfo + 'static, Q: TypeInfo + 'static, R: TypeInfo + 'static, S: TypeInfo + 'static, T: TypeInfo + 'static,

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type Identity = (A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T)

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fn type_info() -> Type

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impl<Balance> TypeInfo for WeightToFeeCoefficient<Balance>
where Balance: TypeInfo + 'static,

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type Identity = WeightToFeeCoefficient<Balance>

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fn type_info() -> Type

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impl<T> TypeInfo for Option<T>
where T: TypeInfo + 'static,

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type Identity = Option<T>

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fn type_info() -> Type

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

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type Identity = T

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fn type_info() -> Type

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impl<T> TypeInfo for &mut T
where T: TypeInfo + 'static + ?Sized,

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type Identity = T

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fn type_info() -> Type

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impl<T> TypeInfo for [T]
where T: TypeInfo + 'static,

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type Identity = [T]

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fn type_info() -> Type

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impl<T> TypeInfo for IntervalsTree<T>
where BTreeMap<T, T>: TypeInfo + 'static, T: TypeInfo + 'static,

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type Identity = IntervalsTree<T>

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fn type_info() -> Type

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impl<T, E, const N: usize> TypeInfo for LimitedVec<T, E, N>
where Vec<T>: TypeInfo + 'static, PhantomData<E>: TypeInfo + 'static, T: TypeInfo + 'static, E: TypeInfo + 'static,

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type Identity = LimitedVec<T, E, N>

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fn type_info() -> Type

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impl<T, O> TypeInfo for BitVec<T, O>
where T: BitStore + TypeInfo + 'static, O: BitOrder + TypeInfo + 'static,

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type Identity = BitVec<T, O>

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fn type_info() -> Type

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impl<T, const N: usize> TypeInfo for [T; N]
where T: TypeInfo + 'static,

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type Identity = [T; N]

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fn type_info() -> Type

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impl<const SIZE: u32> TypeInfo for Page<SIZE>

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type Identity = Page<SIZE>

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fn type_info() -> Type

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impl<const SIZE: u32> TypeInfo for PagesAmount<SIZE>

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type Identity = PagesAmount<SIZE>

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fn type_info() -> Type

Implementors§

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impl TypeInfo for Void

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type Identity = Void

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impl TypeInfo for ArithmeticError

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type Identity = ArithmeticError

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impl TypeInfo for DigestItem

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type Identity = DigestItem

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impl TypeInfo for gclient::ext::sp_runtime::DispatchError

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type Identity = DispatchError

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impl TypeInfo for MultiSignature

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type Identity = MultiSignature

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impl TypeInfo for MultiSigner

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type Identity = MultiSigner

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impl TypeInfo for RuntimeString

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type Identity = str

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impl TypeInfo for TokenError

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type Identity = TokenError

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impl TypeInfo for TransactionalError

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type Identity = TransactionalError

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impl TypeInfo for Era

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type Identity = Era

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impl TypeInfo for gclient::ext::sp_runtime::legacy::byte_sized_error::DispatchError

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type Identity = DispatchError

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impl TypeInfo for InvalidTransaction

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type Identity = InvalidTransaction

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impl TypeInfo for TransactionSource

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type Identity = TransactionSource

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impl TypeInfo for TransactionValidityError

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type Identity = TransactionValidityError

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impl TypeInfo for UnknownTransaction

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type Identity = UnknownTransaction

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impl TypeInfo for String

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type Identity = str

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impl TypeInfo for NonZeroI8

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type Identity = NonZeroI8

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impl TypeInfo for NonZeroI16

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type Identity = NonZeroI16

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impl TypeInfo for NonZeroI32

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type Identity = NonZeroI32

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impl TypeInfo for NonZeroI64

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type Identity = NonZeroI64

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impl TypeInfo for NonZeroI128

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type Identity = NonZeroI128

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impl TypeInfo for NonZeroU8

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type Identity = NonZeroU8

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impl TypeInfo for NonZeroU16

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type Identity = NonZeroU16

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impl TypeInfo for NonZeroU32

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type Identity = NonZeroU32

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impl TypeInfo for NonZeroU64

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type Identity = NonZeroU64

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impl TypeInfo for NonZeroU128

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type Identity = NonZeroU128

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impl TypeInfo for VrfOutput

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type Identity = [u8; 32]

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impl TypeInfo for VrfProof

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type Identity = [u8; 64]

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impl TypeInfo for VrfSignature

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type Identity = VrfSignature

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impl TypeInfo for H160

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type Identity = H160

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impl TypeInfo for H512

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type Identity = H512

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impl TypeInfo for OpaqueMetadata

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type Identity = OpaqueMetadata

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impl TypeInfo for OpaquePeerId

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type Identity = OpaquePeerId

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impl TypeInfo for U256

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type Identity = U256

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impl TypeInfo for U512

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type Identity = U512

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ecdsa::AppPublic

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ecdsa::AppSignature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ecdsa::Public

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ecdsa::Signature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ed25519::AppPublic

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ed25519::AppSignature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ed25519::Public

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::ed25519::Signature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::sr25519::AppPublic

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::sr25519::AppSignature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::sr25519::Public

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type Identity = Public

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impl TypeInfo for gclient::ext::sp_runtime::app_crypto::sr25519::Signature

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type Identity = Signature

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impl TypeInfo for gclient::ext::sp_runtime::legacy::byte_sized_error::ModuleError

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type Identity = ModuleError

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impl TypeInfo for OpaqueMultiaddr

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type Identity = OpaqueMultiaddr

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impl TypeInfo for OpaqueNetworkState

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type Identity = OpaqueNetworkState

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impl TypeInfo for AccountId32

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type Identity = AccountId32

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impl TypeInfo for Digest

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type Identity = Digest

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impl TypeInfo for FixedI64

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type Identity = FixedI64

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impl TypeInfo for FixedI128

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type Identity = FixedI128

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impl TypeInfo for FixedU64

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type Identity = FixedU64

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impl TypeInfo for FixedU128

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type Identity = FixedU128

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impl TypeInfo for KeyTypeId

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type Identity = KeyTypeId

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impl TypeInfo for gclient::ext::sp_runtime::ModuleError

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type Identity = ModuleError

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impl TypeInfo for OpaqueExtrinsic

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type Identity = OpaqueExtrinsic

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impl TypeInfo for PerU16

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type Identity = PerU16

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impl TypeInfo for Perbill

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type Identity = Perbill

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impl TypeInfo for gclient::ext::sp_runtime::Percent

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type Identity = Percent

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impl TypeInfo for Permill

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type Identity = Permill

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impl TypeInfo for Perquintill

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type Identity = Perquintill

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impl TypeInfo for H256

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type Identity = H256

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impl TypeInfo for TestSignature

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type Identity = TestSignature

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impl TypeInfo for UintAuthorityId

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type Identity = UintAuthorityId

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impl TypeInfo for BlakeTwo256

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type Identity = BlakeTwo256

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impl TypeInfo for Keccak256

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type Identity = Keccak256

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impl TypeInfo for ValidTransaction

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type Identity = ValidTransaction

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impl TypeInfo for Duration

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type Identity = Duration

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impl<'a> TypeInfo for PiecewiseLinear<'a>
where 'a: 'static,

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type Identity = PiecewiseLinear<'a>

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impl<'a, T, S> TypeInfo for BoundedSlice<'a, T, S>
where 'a: 'static, &'a [T]: TypeInfo + 'static, PhantomData<S>: TypeInfo + 'static, T: TypeInfo + 'static, S: TypeInfo + 'static,

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type Identity = BoundedSlice<'a, T, S>

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impl<AccountId, AccountIndex> TypeInfo for MultiAddress<AccountId, AccountIndex>
where AccountId: TypeInfo + 'static, AccountIndex: HasCompact + TypeInfo + 'static,

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type Identity = MultiAddress<AccountId, AccountIndex>

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impl<Address, Call, Signature, Extra> TypeInfo for UncheckedExtrinsic<Address, Call, Signature, Extra>
where Address: StaticTypeInfo, Call: StaticTypeInfo, Signature: StaticTypeInfo, Extra: SignedExtension + StaticTypeInfo,

Manual TypeInfo implementation because of custom encoding. The data is a valid encoded Vec<u8>, but requires some logic to extract the signature and payload.

See UncheckedExtrinsic::encode and UncheckedExtrinsic::decode.

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