Enum ParseAlphabetError

pub enum ParseAlphabetError {
    InvalidLength,
    DuplicatedByte(u8),
    UnprintableByte(u8),
    ReservedByte(u8),
}

Possible errors when constructing an Alphabet from a str.

Variants

InvalidLength

Alphabets must be 64 ASCII bytes

DuplicatedByte(u8)

All bytes must be unique

UnprintableByte(u8)

All bytes must be printable (in the range [32, 126]).

ReservedByte(u8)

= cannot be used

Trait Implementations

impl Debug for ParseAlphabetError

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

Formats the value using the given formatter.

impl Display for ParseAlphabetError

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

Formats the value using the given formatter.

impl Error for ParseAlphabetError

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 PartialEq for ParseAlphabetError

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for ParseAlphabetError

impl StructuralPartialEq for ParseAlphabetError