Enum TextIdError 

pub enum TextIdError {
    Empty,
    TooLong {
        maximum: usize,
        actual: usize,
    },
    InvalidCharacter {
        index: usize,
    },
}

A safe validation failure for a bounded textual identifier.

Variants

Empty

The identifier is empty.

TooLong

The UTF-8 representation exceeds its byte limit.

Fields

maximum: usize

The applicable maximum byte length.

actual: usize

The supplied byte length.

InvalidCharacter

The identifier contains a byte outside its permitted alphabet.

Fields

index: usize

The zero-based byte index of the invalid character.

Trait Implementations

impl Clone for TextIdError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TextIdError

impl Debug for TextIdError

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

Formats the value using the given formatter.

impl Display for TextIdError

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

Formats the value using the given formatter.

impl Eq for TextIdError

impl Error for TextIdError

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 TextIdError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for TextIdError