Enum ContentHashError 

pub enum ContentHashError {
    MissingPrefix,
    WrongLength(usize),
    InvalidHex,
}

An error parsing a ContentHash.

Variants

MissingPrefix

The string does not start with the required sha256: prefix.

WrongLength(usize)

The hex portion of the hash is not 64 characters.

InvalidHex

The hex portion contains non-hex characters.

Trait Implementations

impl Debug for ContentHashError

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

Formats the value using the given formatter.

impl Display for ContentHashError

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

Formats the value using the given formatter.

impl Error for ContentHashError

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.