Trait DecoderExt

pub trait DecoderExt<'buf> {
    // Required methods
    fn take_slot<T>(&mut self) -> Result<Slot<'buf, T>, DecodeError>;
    fn take_slice_slot<T>(
        &mut self,
        len: usize,
    ) -> Result<Slot<'buf, [T]>, DecodeError>;
    fn decode_next<T: Decode<Self>>(
        &mut self,
    ) -> Result<Owned<'buf, T>, DecodeError>;
    fn decode_next_slice<T: Decode<Self>>(
        &mut self,
        len: usize,
    ) -> Result<Owned<'buf, [T]>, DecodeError>;
    fn decode_last<T: Decode<Self>>(
        &mut self,
    ) -> Result<Owned<'buf, T>, DecodeError>;
    fn decode_last_slice<T: Decode<Self>>(
        &mut self,
        len: usize,
    ) -> Result<Owned<'buf, [T]>, DecodeError>;
}

Extension methods for Decoder.

Required Methods

fn take_slot<T>(&mut self) -> Result<Slot<'buf, T>, DecodeError>

Takes enough chunks for a T, returning a Slot of the taken value.

fn take_slice_slot<T>( &mut self, len: usize, ) -> Result<Slot<'buf, [T]>, DecodeError>

Takes enough chunks for a slice of T, returning a Slot of the taken slice.

fn decode_next<T: Decode<Self>>( &mut self, ) -> Result<Owned<'buf, T>, DecodeError>

Decodes a T and returns an Owned pointer to it.

Returns Err if decoding failed.

fn decode_next_slice<T: Decode<Self>>( &mut self, len: usize, ) -> Result<Owned<'buf, [T]>, DecodeError>

Decodes a slice of T and returns an Owned pointer to it.

Returns Err if decoding failed.

fn decode_last<T: Decode<Self>>( &mut self, ) -> Result<Owned<'buf, T>, DecodeError>

Finishes the decoder by decoding a T.

On success, returns Ok of an Owned pointer to the decoded value. Returns Err if the decoder did not finish successfully.

fn decode_last_slice<T: Decode<Self>>( &mut self, len: usize, ) -> Result<Owned<'buf, [T]>, DecodeError>

Finishes the decoder by decoding a slice of T.

On success, returns Ok of an Owned pointer to the decoded slice. Returns Err if the decoder did not finish successfully.

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.

Implementors

impl<'buf, D: Decoder<'buf> + ?Sized> DecoderExt<'buf> for D