Trait KeySizeUser 

pub trait KeySizeUser {
    type KeySize: ArraySize;

    // Provided method
    fn key_size() -> usize { ... }
}

Types which use key for initialization.

Generally it’s used indirectly via KeyInit or KeyIvInit.

Required Associated Types

type KeySize: ArraySize

Key size in bytes.

Provided Methods

fn key_size() -> usize

Return key size in bytes.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors

impl<T> KeySizeUser for StreamCipherCoreWrapper<T>

where T: KeySizeUser + StreamCipherCore, T::BlockSize: BlockSizes,

Available on crate feature stream-wrapper only.

type KeySize = <T as KeySizeUser>::KeySize

impl<T> KeySizeUser for T

where T: InnerUser, <T as InnerUser>::Inner: KeySizeUser,

type KeySize = <<T as InnerUser>::Inner as KeySizeUser>::KeySize