Struct PacketSecurityScratch 

pub struct PacketSecurityScratch { /* private fields */ }

Caller-owned reusable payload and tag storage for packet sealing.

Implementations

impl PacketSecurityScratch

pub fn new() -> Self

Creates empty sealing storage.

pub fn with_capacity(payload_bytes: usize, tag_bytes: usize) -> Self

Creates sealing storage with explicit payload and tag capacities.

pub fn retained_payload_capacity(&self) -> usize

Encrypted-payload bytes retained without growing the scratch buffer.

pub fn retained_tag_capacity(&self) -> usize

Authentication-tag bytes retained without growing the scratch buffer.

Trait Implementations

impl Clone for PacketSecurityScratch

fn clone(&self) -> PacketSecurityScratch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PacketSecurityScratch

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

Formats the value using the given formatter.

impl Default for PacketSecurityScratch

fn default() -> PacketSecurityScratch

Returns the “default value” for a type.