pub trait DecoderExt {
// Required methods
fn take_chunks<'de>(
self: &mut &'de mut Self,
count: usize,
) -> Result<&'de mut [WireU64], DecodeError>;
fn take_slot<'de, T>(
self: &mut &'de mut Self,
) -> Result<Slot<'de, T>, DecodeError>;
fn take_slice_slot<'de, T>(
self: &mut &'de mut Self,
len: usize,
) -> Result<Slot<'de, [T]>, DecodeError>;
fn decode_owned<'de, T>(
self: &mut &'de mut Self,
) -> Result<<T as Wire>::Decoded<'de>, DecodeError>
where T: Decode<Self, Constraint = ()> + Constrained;
fn decode<T>(self) -> Result<Decoded<T, Self>, DecodeError>
where T: Decode<Self, Constraint = ()> + Constrained,
Self: Sized;
fn decode_with_constraint<T>(
self,
constraint: <T as Constrained>::Constraint,
) -> Result<Decoded<T, Self>, DecodeError>
where T: Decode<Self>,
Self: Sized;
}
Expand description
Extension methods for Decoder
.
Required Methods§
Sourcefn take_chunks<'de>(
self: &mut &'de mut Self,
count: usize,
) -> Result<&'de mut [WireU64], DecodeError>
fn take_chunks<'de>( self: &mut &'de mut Self, count: usize, ) -> Result<&'de mut [WireU64], DecodeError>
Takes a slice of Chunk
s from the decoder.
Sourcefn take_slot<'de, T>(
self: &mut &'de mut Self,
) -> Result<Slot<'de, T>, DecodeError>
fn take_slot<'de, T>( self: &mut &'de mut Self, ) -> Result<Slot<'de, T>, DecodeError>
Takes enough chunks for a T
, returning a Slot
of the taken value.
Sourcefn take_slice_slot<'de, T>(
self: &mut &'de mut Self,
len: usize,
) -> Result<Slot<'de, [T]>, DecodeError>
fn take_slice_slot<'de, T>( self: &mut &'de mut Self, len: usize, ) -> Result<Slot<'de, [T]>, DecodeError>
Takes enough chunks for a slice of T
, returning a Slot
of the taken slice.
Sourcefn decode_owned<'de, T>(
self: &mut &'de mut Self,
) -> Result<<T as Wire>::Decoded<'de>, DecodeError>
fn decode_owned<'de, T>( self: &mut &'de mut Self, ) -> Result<<T as Wire>::Decoded<'de>, DecodeError>
Decodes an Owned
value from the decoder without finishing it.
On success, returns Ok
of an Owned
value. Returns Err
if decoding failed.
Sourcefn decode<T>(self) -> Result<Decoded<T, Self>, DecodeError>
fn decode<T>(self) -> Result<Decoded<T, Self>, DecodeError>
Decodes a value from the decoder and finishes it.
On success, returns Ok
of a Decoded
value with the decoder. Returns Err
if decoding
failed or the decoder finished with an error.
Sourcefn decode_with_constraint<T>(
self,
constraint: <T as Constrained>::Constraint,
) -> Result<Decoded<T, Self>, DecodeError>
fn decode_with_constraint<T>( self, constraint: <T as Constrained>::Constraint, ) -> Result<Decoded<T, Self>, DecodeError>
Decodes a value from the decoder and finishes it.
On success, returns Ok
of a Decoded
value with the decoder. Returns Err
if decoding
failed or the decoder finished with an error.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.