Trait Chksumable

pub trait Chksumable {
    // Required method
    fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>
       where H: Hash;

    // Provided method
    fn chksum<H>(&mut self) -> Result<H::Digest>
       where H: Hash { ... }
}

A trait for complex objects which must be processed chunk by chunk.

Required Methods

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

Updates the given hash instance with the data from the object.

Provided Methods

fn chksum<H>(&mut self) -> Result<H::Digest>

where H: Hash,

Calculates the checksum of the object.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Chksumable for &DirEntry

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &File

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &Stdin

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &Path

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &PathBuf

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut DirEntry

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut File

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut ReadDir

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut Stdin

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut StdinLock<'_>

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut Path

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for &mut PathBuf

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for DirEntry

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for File

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for ReadDir

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for Stdin

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for StdinLock<'_>

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for Path

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

impl Chksumable for PathBuf

fn chksum_with<H>(&mut self, hash: &mut H) -> Result<()>

where H: Hash,

Implementors

impl<T> Chksumable for T

where T: Hashable,