[−][src]Trait elrond_codec::NestedDecodeInput

pub trait NestedDecodeInput {
    pub fn remaining_len(&mut self) -> usize;

    pub fn read_into(&mut self, into: &mut [u8]) -> Result<(), DecodeError>;

    pub fn read_into_or_exit<ExitCtx: Clone>(
        &mut self, 
        into: &mut [u8], 
        c: ExitCtx, 
        exit: fn(_: ExitCtx, _: DecodeError) -> !
    );

    pub fn read_slice(&mut self, length: usize) -> Result<&[u8], DecodeError>;

    pub fn read_slice_or_exit<ExitCtx: Clone>(
        &mut self, 
        length: usize, 
        c: ExitCtx, 
        exit: fn(_: ExitCtx, _: DecodeError) -> !
    ) -> &[u8];

    pub fn flush(&mut self) -> &[u8];

    pub fn empty(&mut self) -> bool { ... }

    pub fn read_byte(&mut self) -> Result<u8, DecodeError> { ... }

    pub fn read_byte_or_exit<ExitCtx: Clone>(
        &mut self, 
        c: ExitCtx, 
        exit: fn(_: ExitCtx, _: DecodeError) -> !
    ) -> u8 { ... }
}

Trait that allows reading of data into a slice.

Required methods

pub fn remaining_len(&mut self) -> usize[src]

The remaining length of the input data.

pub fn read_into(&mut self, into: &mut [u8]) -> Result<(), DecodeError>[src]

Read the exact number of bytes required to fill the given buffer.

pub fn read_into_or_exit<ExitCtx: Clone>(
    &mut self,
    into: &mut [u8],
    c: ExitCtx,
    exit: fn(_: ExitCtx, _: DecodeError) -> !
)[src]

Read the exact number of bytes required to fill the given buffer. Exit early if there are not enough bytes to fill the result.

pub fn read_slice(&mut self, length: usize) -> Result<&[u8], DecodeError>[src]

Read the exact number of bytes required to fill the given buffer.

pub fn read_slice_or_exit<ExitCtx: Clone>(
    &mut self,
    length: usize,
    c: ExitCtx,
    exit: fn(_: ExitCtx, _: DecodeError) -> !
) -> &[u8][src]

Read the exact number of bytes required to fill the given buffer. Exit directly if the input contains too few bytes.

pub fn flush(&mut self) -> &[u8][src]

Clears the input buffer and returns all remaining bytes.

Loading content...

Provided methods

pub fn empty(&mut self) -> bool[src]

pub fn read_byte(&mut self) -> Result<u8, DecodeError>[src]

Read a single byte from the input.

pub fn read_byte_or_exit<ExitCtx: Clone>(
    &mut self,
    c: ExitCtx,
    exit: fn(_: ExitCtx, _: DecodeError) -> !
) -> u8[src]

Read a single byte from the input.

Loading content...

Implementors

impl<'a> NestedDecodeInput for &'a [u8][src]

Loading content...