pub trait KeyInit: Sized + KeySizeUser {
// Required method
fn new(key: &Array<u8, Self::KeySize>) -> Self;
// Provided method
fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength> { ... }
}Expand description
Types which can be initialized from a key.
Required Methods§
Provided Methods§
Sourcefn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>
fn new_from_slice(key: &[u8]) -> Result<Self, InvalidLength>
Create new value from variable size key.
§Errors
Returns InvalidLength in the event the length of the provided slice is not equal to
<Self as KeySizeUser>::KeySize::USIZE.
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety".