Struct FsVerityDescriptor 

pub struct FsVerityDescriptor<'a> { /* private fields */ }

A descriptor struct for fsverity backed by a pointer slice. It does not own the bytes backing it.

Implementations

impl<'a> FsVerityDescriptor<'a>

pub fn new( bytes: impl Into<PtrByteSlice<'a>>, block_size: usize, ) -> Result<Self, Error>

Create a descriptor from data that can be converted into a pointer slice.

pub fn digest_len(&self) -> usize

pub fn digest_algorithm(&self) -> HashAlgorithm

pub fn block_size(&self) -> usize

pub fn file_size(&self) -> usize

pub fn root_digest(&self) -> &[u8]

pub fn salt(&self) -> &[u8]

pub fn hasher(&self) -> FsVerityHasher

Return a hasher configured based on this descriptor.

pub fn leaf_digests(&self) -> Result<Vec<u8>, Error>

A vector containing a copy of all the leaf digests required for the file.

Trait Implementations

impl<'a> Clone for FsVerityDescriptor<'a>

fn clone(&self) -> FsVerityDescriptor<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for FsVerityDescriptor<'a>

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

Formats the value using the given formatter.