Enum AlphabetError 

pub enum AlphabetError {
    Empty,
    Duplicate(u8),
}

Available on crate feature nanoid only.

Error returned by try_custom and validate_alphabet.

Variants

Empty

The alphabet was the empty slice.

Duplicate(u8)

The given byte appears more than once. Duplicates would skew the character distribution silently.

Trait Implementations

impl Clone for AlphabetError

fn clone(&self) -> AlphabetError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AlphabetError

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

Formats the value using the given formatter.

impl Display for AlphabetError

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

Formats the value using the given formatter.

impl Error for AlphabetError

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 AlphabetError

fn eq(&self, other: &AlphabetError) -> 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 Copy for AlphabetError

impl Eq for AlphabetError

impl StructuralPartialEq for AlphabetError