Trait ReadConstant

pub trait ReadConstant<const LENGTH: usize>: Sized {
    // Required method
    fn read_constant_bytes_with_callback<F, R: Read>(
        reader: &mut R,
        callback: F,
    ) -> Result<Self>
       where F: Fn(&mut [u8]);

    // Provided method
    fn read_constant_bytes<R: Read>(reader: &mut R) -> Result<Self> { ... }
}

This trait is to read a constant-length array.

Required Methods

fn read_constant_bytes_with_callback<F, R: Read>( reader: &mut R, callback: F, ) -> Result<Self>

where F: Fn(&mut [u8]),

Provided Methods

fn read_constant_bytes<R: Read>(reader: &mut R) -> Result<Self>

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.

Implementations on Foreign Types

impl<const LENGTH: usize> ReadConstant<LENGTH> for String

fn read_constant_bytes_with_callback<F, R: Read>( reader: &mut R, callback: F, ) -> Result<Self>

where F: Fn(&mut [u8]),

impl<const LENGTH: usize> ReadConstant<LENGTH> for [u8; LENGTH]

fn read_constant_bytes_with_callback<F, R: Read>( reader: &mut R, callback: F, ) -> Result<Self>

where F: Fn(&mut [u8]),

Implementors