Enum blake::BlakeError

[−] Show declaration

pub enum BlakeError {
    Fail,
    BadHashbitlen,
}

[−] Expand description

Some functions in the library can fail, this enum represents all the possible ways they can.

Variants

Fail

[−] Expand description

Generic failure state

BadHashbitlen

[−] Expand description

hashbitlen passed to Blake::new() or hash() incorrect

Trait Implementations

impl Clone for BlakeError[+]

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fn clone(&self) -> BlakeError[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Copy for BlakeError

impl Debug for BlakeError[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Display for BlakeError[+]

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fn fmt(&self, f: &mut Formatter) -> Result[−]

Formats the value using the given formatter.

impl Eq for BlakeError

impl Error for BlakeError[+]

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fn description(&self) -> &str[−]

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

The lower-level source of this error, if any.

fn backtrace(&self) -> Option<&Backtrace>[−]

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

Returns a stack backtrace, if available, of where this error occurred.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl From<i32> for BlakeError[+]

fn from(i: i32) -> Self[−]

Passing incorrect error values yields unspecified behaviour.

impl Hash for BlakeError[+]

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fn hash<__H: Hasher>(&self, state: &mut __H)[−]

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, [−]

Feeds a slice of this type into the given [Hasher].

impl PartialEq<BlakeError> for BlakeError[+]

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fn eq(&self, other: &BlakeError) -> bool[−]

This method tests for self and other values to be equal, and is used by ==.

[+] Expand attributes

#[must_use]fn ne(&self, other: &Rhs) -> bool[−]

This method tests for !=.

impl StructuralEq for BlakeError

impl StructuralPartialEq for BlakeError