Enum ChangeIdError 

pub enum ChangeIdError {
    WrongLength,
    InvalidCharacter,
    RandomFailed(Error),
    HashCollision,
}

Failure modes for change-id parsing and generation.

Variants

WrongLength

Reverse-hex form must be exactly 32 characters.

InvalidCharacter

A character is outside the reverse-hex alphabet (k–z).

RandomFailed(Error)

OS randomness failed.

HashCollision

SHA-1 collision detection rejected commit bytes while deriving a content hash.

Trait Implementations

impl Debug for ChangeIdError

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

Formats the value using the given formatter.

impl Display for ChangeIdError

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

Formats the value using the given formatter.

impl Eq for ChangeIdError

impl Error for ChangeIdError

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<ChangeIdError> for HistoryError

fn from(source: ChangeIdError) -> Self

Converts to this type from the input type.

impl PartialEq for ChangeIdError

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ChangeIdError