Trait DataInput 

pub trait DataInput: Read {
    // Required methods
    fn byte_order(&self) -> ByteOrder;
    fn set_byte_order(&mut self, order: ByteOrder);

    // Provided methods
    fn read_fully(&mut self, bytes: &mut [u8]) -> Result<()> { ... }
    fn read_byte(&mut self) -> Result<u8> { ... }
}

A Trait for types that can perform binary IO Reads

Required Methods

fn byte_order(&self) -> ByteOrder

Gets the current byte order mode

fn set_byte_order(&mut self, order: ByteOrder)

Sets the current byte order mode

Provided Methods

fn read_fully(&mut self, bytes: &mut [u8]) -> Result<()>

Reads exactly bytes.len() bytes into bytes. Returns an error if an End of File prevents reading the entire array.

fn read_byte(&mut self) -> Result<u8>

Reads a single byte, and returns it, or an error if a byte cannot be read

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<R: DataInput> DataInput for &mut R

fn byte_order(&self) -> ByteOrder

fn set_byte_order(&mut self, order: ByteOrder)

fn read_fully(&mut self, bytes: &mut [u8]) -> Result<()>

fn read_byte(&mut self) -> Result<u8>

impl<R: DataInput> DataInput for Box<R>

fn byte_order(&self) -> ByteOrder

fn set_byte_order(&mut self, order: ByteOrder)

fn read_fully(&mut self, bytes: &mut [u8]) -> Result<()>

fn read_byte(&mut self) -> Result<u8>

Implementors

impl<R: Read + ?Sized> DataInput for DataInputStream<R>