Struct KeyMaterial 

#[non_exhaustive]
pub struct KeyMaterial {
    pub key: [u8; 32],
    pub version: u8,
}

Key material returned by a versioned lookup.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: [u8; 32]

32-byte AES-256 key.

version: u8

Monotonic version counter used in AAD binding. 0 for non-versioned providers.

Implementations

impl KeyMaterial

pub fn new(key: [u8; 32], version: u8) -> Self

Construct key material from raw bytes and a version counter.

Trait Implementations

impl Clone for KeyMaterial

fn clone(&self) -> KeyMaterial

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KeyMaterial

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.