AsBytes

framing

Trait AsBytes 

Source 
pub unsafe trait AsBytes: Sized {
    type Bytes: AsRef<[u8]> + AsMut<[u8]> + Default + From<Self> + Into<Self>;

    // Required method
    fn width() -> usize;
}
Expand description

Describes a kind of pixel that is made up of a fixed number of bytes.

§Safety

Perfectly safe to implement as long as the length of the byte array is always equal to Self::width(). When the bugs in associated constants are ironed out this will hopefully use them, and be safe to implement.

Required Associated Types§

Source

type Bytes: AsRef<[u8]> + AsMut<[u8]> + Default + From<Self> + Into<Self>

The type that represents the collection of bytes.

Unless you know better, this type should probably be [u8; N], where N is the number of bytes in each pixel.

Required Methods§

Source

fn width() -> usize

The number of channels in each pixel.

For example, RGB might have three bytes per pixel, and RGBA might have four channels per pixel. This should match the length of the Bytes type, unless you enjoy breaking perfectly good code.

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§