Struct Item 

pub struct Item<C: Ciphersuite> { /* private fields */ }

A batch verification item.

This struct exists to allow batch processing to be decoupled from the lifetime of the message. This is useful when using the batch verification API in an async context.

Implementations

impl<C> Item<C>

where C: Ciphersuite,

pub fn new<M>( vk: VerifyingKey<C>, sig: Signature<C>, msg: M, ) -> Result<Self, Error<C>>

where M: AsRef<[u8]>,

Create a new batch Item from a VerifyingKey, Signature and a message to be verified.

impl<C> Item<C>

where C: Ciphersuite,

pub fn verify_single(self) -> Result<(), Error<C>>

Perform non-batched verification of this Item.

This is useful (in combination with Item::clone) for implementing fallback logic when batch verification fails. In contrast to VerifyingKey::verify, which requires borrowing the message data, the Item type is unlinked from the lifetime of the message.

Trait Implementations

impl<C: Clone + Ciphersuite> Clone for Item<C>

fn clone(&self) -> Item<C>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C: Debug + Ciphersuite> Debug for Item<C>

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

Formats the value using the given formatter.