Struct ReceiptDecryptionKey 

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

Symmetric key used to decrypt an Encrypted Receipt.

The key material is intentionally redacted from Debug and Display. Use as_str only when serializing Receipt Access or storing the key securely.

The in-memory key bytes are zeroized on drop as defense-in-depth. This is not a complete scrub: the key is serialized verbatim into the Receipt Access wire message, so copies necessarily exist outside this type.

Implementations

impl ReceiptDecryptionKey

pub fn generate() -> Self

Generate a fresh 256-bit Receipt Decryption Key encoded as base64url.

pub fn new(key: impl Into<String>) -> Result<Self>

Validate and construct a Receipt Decryption Key from base64url text.

pub fn as_str(&self) -> &str

Access the raw base64url key material.

Treat this value as secret; do not log it or include it in telemetry.

Trait Implementations

impl AsRef<str> for ReceiptDecryptionKey

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ReceiptDecryptionKey

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReceiptDecryptionKey

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

Formats the value using the given formatter.

impl Display for ReceiptDecryptionKey

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

Formats the value using the given formatter.

impl Drop for ReceiptDecryptionKey

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 Eq for ReceiptDecryptionKey

impl PartialEq for ReceiptDecryptionKey

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ReceiptDecryptionKey