Struct ssri::IntegrityChecker

pub struct IntegrityChecker { /* private fields */ }

Check data against an Integrity.

Examples

let data = b"hello world";
let sri = Integrity::from(&data);
let checker = IntegrityChecker::new(sri).chain(&data);
assert_eq!(checker.result().unwrap(), Algorithm::Sha256);

Implementations

impl IntegrityChecker

pub fn new(sri: Integrity) -> IntegrityChecker

Creates a new IntegrityChecker builder. Use this to verify chunked data.

pub fn input<B: AsRef<[u8]>>(&mut self, data: B)

Add some data to the running checker.

pub fn chain<B: AsRef<[u8]>>(self, data: B) -> Self

Same as IntegrityChecker::input, but allows chained calls.

pub fn result(self) -> Result<Algorithm, Error>

Returns the matching algorithm if the inputted data matches the input Integrity.

Trait Implementations

impl Debug for IntegrityChecker

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

Formats the value using the given formatter.