Struct frame_support::Twox64Concat

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pub struct Twox64Concat;
Expand description

Hash storage keys with concat(twox64(key), key)

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impl ReversibleStorageHasher for Twox64Concat

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fn reverse(x: &[u8]) -> &[u8] ⓘ

Split the hash part out of the input. Read more
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impl StorageHasher for Twox64Concat

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const METADATA: StorageHasherIR = metadata_ir::StorageHasherIR::Twox64Concat

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type Output = Vec<u8, Global>

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fn hash(x: &[u8]) -> Vec<u8> ⓘ

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fn max_len<K: MaxEncodedLen>() -> usize

The max length of the final hash, for the given key type.

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

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fn type_id(&self) -> TypeId

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fn borrow(&self) -> &T

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Calls U::from(self).

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impl<T> Pointable for T

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const ALIGN: usize = mem::align_of::<T>()

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type Init = T

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unsafe fn init(init: <T as Pointable>::Init) -> usize

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type Error = Infallible

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Performs the conversion.
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type Error = <U as TryFrom<T>>::Error

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The counterpart to unchecked_from.
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