fuel_core_storage::codec::primitive

Struct Primitive

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pub struct Primitive<const SIZE: usize>;
Expand description

The codec is used for types that can be represented by an array. The SIZE const specifies the size of the array used to represent the type.

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impl Decode<BlockHeight> for Primitive<4>

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fn decode(bytes: &[u8]) -> Result<BlockHeight>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<DaBlockHeight> for Primitive<8>

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fn decode(bytes: &[u8]) -> Result<DaBlockHeight>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<UtxoId> for Primitive<{ _ }>

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fn decode(bytes: &[u8]) -> Result<UtxoId>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<u128> for Primitive<{ 16 }>

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fn decode(bytes: &[u8]) -> Result<u128>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<u16> for Primitive<{ 2 }>

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fn decode(bytes: &[u8]) -> Result<u16>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<u32> for Primitive<{ 4 }>

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fn decode(bytes: &[u8]) -> Result<u32>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<u64> for Primitive<{ 8 }>

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fn decode(bytes: &[u8]) -> Result<u64>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Decode<u8> for Primitive<{ 1 }>

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fn decode(bytes: &[u8]) -> Result<u8>

Decodes the type T from the bytes.
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fn decode_from_value(value: Value) -> Result<T>

Decodes the type T from the Value.
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impl Encode<BlockHeight> for Primitive<{ 4 }>

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type Encoder<'a> = [u8; 4]

The encoder type that stores serialized object.
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fn encode(t: &BlockHeight) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<DaBlockHeight> for Primitive<{ 8 }>

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type Encoder<'a> = [u8; 8]

The encoder type that stores serialized object.
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fn encode(t: &DaBlockHeight) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<UtxoId> for Primitive<{ _ }>

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type Encoder<'a> = [u8; 34]

The encoder type that stores serialized object.
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fn encode(t: &UtxoId) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<u128> for Primitive<{ 16 }>

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type Encoder<'a> = [u8; 16]

The encoder type that stores serialized object.
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fn encode(t: &u128) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<u16> for Primitive<{ 2 }>

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type Encoder<'a> = [u8; 2]

The encoder type that stores serialized object.
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fn encode(t: &u16) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<u32> for Primitive<{ 4 }>

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type Encoder<'a> = [u8; 4]

The encoder type that stores serialized object.
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fn encode(t: &u32) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<u64> for Primitive<{ 8 }>

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type Encoder<'a> = [u8; 8]

The encoder type that stores serialized object.
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fn encode(t: &u64) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.
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impl Encode<u8> for Primitive<{ 1 }>

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type Encoder<'a> = [u8; 1]

The encoder type that stores serialized object.
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fn encode(t: &u8) -> Self::Encoder<'_>

Encodes the object to the bytes and passes it to the Encoder.
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fn encode_as_value(t: &T) -> Value

Returns the serialized object as an Value.

Auto Trait Implementations§

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impl<const SIZE: usize> Freeze for Primitive<SIZE>

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impl<const SIZE: usize> RefUnwindSafe for Primitive<SIZE>

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impl<const SIZE: usize> Send for Primitive<SIZE>

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impl<const SIZE: usize> Sync for Primitive<SIZE>

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impl<const SIZE: usize> Unpin for Primitive<SIZE>

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impl<const SIZE: usize> UnwindSafe for Primitive<SIZE>

Blanket Implementations§

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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> 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> 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, 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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<S> IteratorOverTable for S

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fn iter_all_keys<M>( &self, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>>
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all keys in the table.
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fn iter_all_by_prefix_keys<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<M::OwnedKey>>
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all keys in the table with the specified prefix.
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fn iter_all_by_start_keys<M>( &self, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>>
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all keys in the table after a specific start key.
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fn iter_all_filtered_keys<M, P>( &self, prefix: Option<P>, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<M::OwnedKey>>
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all keys in the table with a prefix after a specific start key.
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fn iter_all<M>( &self, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>>
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all entries in the table.
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fn iter_all_by_prefix<M, P>( &self, prefix: Option<P>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>>
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all entries in the table with the specified prefix.
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fn iter_all_by_start<M>( &self, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>>
where M: Mappable, Self: IterableTable<M>,

Returns an iterator over the all entries in the table after a specific start key.
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fn iter_all_filtered<M, P>( &self, prefix: Option<P>, start: Option<&M::Key>, direction: Option<IterDirection>, ) -> BoxedIter<'_, Result<(M::OwnedKey, M::OwnedValue)>>
where M: Mappable, P: AsRef<[u8]>, Self: IterableTable<M>,

Returns an iterator over the all entries in the table with a prefix after a specific start key.
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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> StorageAsMut for T

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fn storage<Type>(&mut self) -> StorageMut<'_, Self, Type>
where Type: Mappable,

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fn storage_as_mut<Type>(&mut self) -> StorageMut<'_, Self, Type>
where Type: Mappable,

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impl<T> StorageAsRef for T

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fn storage<Type>(&self) -> StorageRef<'_, Self, Type>
where Type: Mappable,

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fn storage_as_ref<Type>(&self) -> StorageRef<'_, Self, Type>
where Type: Mappable,

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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> 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<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V