Trait pallet_mmr::LeafDataProvider
pub trait LeafDataProvider {
type LeafData: FullLeaf + Decode;
// Required method
fn leaf_data() -> Self::LeafData;
}
Expand description
A provider of the MMR’s leaf data.
Required Associated Types§
type LeafData: FullLeaf + Decode
type LeafData: FullLeaf + Decode
A type that should end up in the leaf of MMR.
Required Methods§
Object Safety§
Implementations on Foreign Types§
§impl LeafDataProvider for ()
impl LeafDataProvider for ()
§impl<A> LeafDataProvider for (A,)
impl<A> LeafDataProvider for (A,)
LeafDataProvider implementation for (Tuple, ...)
This provides regular (non-compactable) composition of LeafDataProviders.
type LeafData = (<A as LeafDataProvider>::LeafData,)
fn leaf_data() -> <(A,) as LeafDataProvider>::LeafData
§impl<A, B> LeafDataProvider for (A, B)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
impl<A, B> LeafDataProvider for (A, B)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
LeafDataProvider implementation for (Tuple, ...)
This provides regular (non-compactable) composition of LeafDataProviders.
type LeafData = (<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData)
fn leaf_data() -> <(A, B) as LeafDataProvider>::LeafData
§impl<A, B, C> LeafDataProvider for (A, B, C)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
impl<A, B, C> LeafDataProvider for (A, B, C)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
LeafDataProvider implementation for (Tuple, ...)
This provides regular (non-compactable) composition of LeafDataProviders.
type LeafData = (<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData)
fn leaf_data() -> <(A, B, C) as LeafDataProvider>::LeafData
§impl<A, B, C, D> LeafDataProvider for (A, B, C, D)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
impl<A, B, C, D> LeafDataProvider for (A, B, C, D)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
LeafDataProvider implementation for (Tuple, ...)
This provides regular (non-compactable) composition of LeafDataProviders.
type LeafData = (<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData)
fn leaf_data() -> <(A, B, C, D) as LeafDataProvider>::LeafData
§impl<A, B, C, D, E> LeafDataProvider for (A, B, C, D, E)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData, <E as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
E: LeafDataProvider,
impl<A, B, C, D, E> LeafDataProvider for (A, B, C, D, E)where
(<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData, <E as LeafDataProvider>::LeafData): FullLeaf,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
E: LeafDataProvider,
LeafDataProvider implementation for (Tuple, ...)
This provides regular (non-compactable) composition of LeafDataProviders.
type LeafData = (<A as LeafDataProvider>::LeafData, <B as LeafDataProvider>::LeafData, <C as LeafDataProvider>::LeafData, <D as LeafDataProvider>::LeafData, <E as LeafDataProvider>::LeafData)
fn leaf_data() -> <(A, B, C, D, E) as LeafDataProvider>::LeafData
Implementors§
§impl<H, A> LeafDataProvider for Compact<H, (A,)>where
H: Hash,
A: LeafDataProvider,
impl<H, A> LeafDataProvider for Compact<H, (A,)>where
H: Hash,
A: LeafDataProvider,
LeafDataProvider implementation for Compact<H, (DataOrHash<H, Tuple>, ...)>
This provides a compact-form encoding for tuples wrapped in [Compact].
type LeafData = Compact<H, (DataOrHash<H, <A as LeafDataProvider>::LeafData>,)>
§impl<H, A, B> LeafDataProvider for Compact<H, (A, B)>where
H: Hash,
A: LeafDataProvider,
B: LeafDataProvider,
impl<H, A, B> LeafDataProvider for Compact<H, (A, B)>where
H: Hash,
A: LeafDataProvider,
B: LeafDataProvider,
LeafDataProvider implementation for Compact<H, (DataOrHash<H, Tuple>, ...)>
This provides a compact-form encoding for tuples wrapped in [Compact].
type LeafData = Compact<H, (DataOrHash<H, <A as LeafDataProvider>::LeafData>, DataOrHash<H, <B as LeafDataProvider>::LeafData>)>
§impl<H, A, B, C> LeafDataProvider for Compact<H, (A, B, C)>
impl<H, A, B, C> LeafDataProvider for Compact<H, (A, B, C)>
LeafDataProvider implementation for Compact<H, (DataOrHash<H, Tuple>, ...)>
This provides a compact-form encoding for tuples wrapped in [Compact].
type LeafData = Compact<H, (DataOrHash<H, <A as LeafDataProvider>::LeafData>, DataOrHash<H, <B as LeafDataProvider>::LeafData>, DataOrHash<H, <C as LeafDataProvider>::LeafData>)>
§impl<H, A, B, C, D> LeafDataProvider for Compact<H, (A, B, C, D)>
impl<H, A, B, C, D> LeafDataProvider for Compact<H, (A, B, C, D)>
LeafDataProvider implementation for Compact<H, (DataOrHash<H, Tuple>, ...)>
This provides a compact-form encoding for tuples wrapped in [Compact].
type LeafData = Compact<H, (DataOrHash<H, <A as LeafDataProvider>::LeafData>, DataOrHash<H, <B as LeafDataProvider>::LeafData>, DataOrHash<H, <C as LeafDataProvider>::LeafData>, DataOrHash<H, <D as LeafDataProvider>::LeafData>)>
§impl<H, A, B, C, D, E> LeafDataProvider for Compact<H, (A, B, C, D, E)>where
H: Hash,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
E: LeafDataProvider,
impl<H, A, B, C, D, E> LeafDataProvider for Compact<H, (A, B, C, D, E)>where
H: Hash,
A: LeafDataProvider,
B: LeafDataProvider,
C: LeafDataProvider,
D: LeafDataProvider,
E: LeafDataProvider,
LeafDataProvider implementation for Compact<H, (DataOrHash<H, Tuple>, ...)>
This provides a compact-form encoding for tuples wrapped in [Compact].