Enum Md5Error 

pub enum Md5Error {
    ReadError(Error),
    IOError(Error),
}

The error of a Md5Hasher operation.

Variants

ReadError(Error)

Error while doing read from an input.

IOError(Error)

Other I/O errors. While the Md5Hasher don’t use this error, it allows to create ergonomic functions for hashing a std::io::Read object.

use std::fs::File;
use std::io::prelude::*;
use ya_md5::Md5Hasher;
use ya_md5::Hash;
use ya_md5::Md5Error;

fn hash_file() -> Result<Hash, Md5Error> {
    std::fs::write("foo.txt", b"hello world")?;
    let hash = {
        let mut file = File::open("foo.txt")?;
        Md5Hasher::hash(&mut file)?
    };
    std::fs::remove_file("foo.txt")?;
    Ok(hash)
}

Trait Implementations

impl Debug for Md5Error

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

Formats the value using the given formatter.

impl Display for Md5Error

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

Formats the value using the given formatter.

impl Error for Md5Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Md5Error

fn from(source: Error) -> Self

Converts to this type from the input type.