spl_token_2022::state

Trait PackedSizeOf

Source
pub trait PackedSizeOf {
    const SIZE_OF: usize;
}
Expand description

Simplified version of the Pack trait which only gives the size of the packed struct. Useful when a function doesn’t need a type to implement all of Pack, but a size is still needed.

Required Associated Constants§

Source

const SIZE_OF: usize

The packed size of the struct

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§