Struct SecretMaterial 

pub struct SecretMaterial(/* private fields */);

Sensitive byte material that is redacted and zeroized when dropped.

Implementations

impl SecretMaterial

pub fn new(value: Vec<u8>) -> Result<Self, SecurityContractViolation>

Creates non-empty secret material.

Errors

Returns SecurityContractViolation::EmptySecretMaterial when the supplied material is empty.

pub fn expose_secret(&self) -> &[u8]

Borrows the material for the shortest practical operation scope.

pub fn len(&self) -> usize

Returns the len.

pub fn is_empty(&self) -> bool

Returns whether empty.

Trait Implementations

impl Debug for SecretMaterial

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

Formats the value using the given formatter.

impl Drop for SecretMaterial

fn drop(&mut self)

Executes the destructor for this type.

fn pin_drop(self: Pin<&mut Self>)

🔬This is a nightly-only experimental API. (pin_ergonomics)

Execute the destructor for this type, but different to Drop::drop, it requires self to be pinned.

impl Zeroize for SecretMaterial

fn zeroize(&mut self)

Zero out this object from memory using Rust intrinsics which ensure the zeroization operation is not “optimized away” by the compiler.