Trait DecoderExt

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

Extension methods for Decoder.

Required Methods

fn take_chunks<'buf>( self: &mut &'buf mut Self, count: usize, ) -> Result<&'buf mut [Chunk], DecodeError>

Takes a slice of Chunks from the decoder.

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

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

fn take_slice_slot<'buf, T>( self: &mut &'buf 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<'buf, T: Decode<Self>>( self: &mut &'buf 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<'buf, T: Decode<Self>>( self: &mut &'buf 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<'buf, T: Decode<Self>>( self: &mut &'buf 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<'buf, T: Decode<Self>>( self: &mut &'buf 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<D: Decoder + ?Sized> DecoderExt for D