Struct Decrypted 

pub struct Decrypted<B> { /* private fields */ }

A decryption result awaiting Tunnel::commit_decapsulate.

Implementations

impl<B> Decrypted<B>

pub fn plaintext(&self) -> Option<&B>

The plaintext of a data message that decrypted.

Decryption proves the message came from the peer with this session’s key, but only Tunnel::commit_decapsulate checks it against the replay window and against the session still being current. Until then it may be a replay, so use it only for work without side effects, such as parsing or prefetching, and act on it only once it has been committed.

pub fn map<C>(self, f: impl FnOnce(B, usize) -> C) -> Decrypted<C>

Maps the plaintext of a data message before it is committed.

Work that needs only the plaintext, such as parsing it, can thus happen on the thread that decrypted the message. The same caveat as for Decrypted::plaintext applies: the message has not been committed yet, so f must have no side effects.

Trait Implementations

impl<B> Debug for Decrypted<B>

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

Formats the value using the given formatter.