Struct Sha1Hasher 

pub struct Sha1Hasher { /* private fields */ }

Incremental SHA-1 hasher for streaming piece verification.

Eliminates per-piece allocation by allowing callers to feed data in fixed-size chunks through a reusable buffer rather than reading the entire piece into memory at once.

Implementations

impl Sha1Hasher

pub fn new() -> Self

Create a new incremental SHA-1 hasher.

pub fn update(&mut self, data: &[u8])

Feed data into the hasher.

pub fn finish(self) -> Id20

Finalize the hash and return the SHA-1 digest.

Trait Implementations

impl Default for Sha1Hasher

fn default() -> Self

Returns the “default value” for a type.