Enum IdError 

#[non_exhaustive]
pub enum IdError {
    Empty,
    TooLong {
        len: usize,
        max: usize,
    },
    ControlCharacter,
}

Validation failures shared by every capped string identity newtype in reliar-core.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Empty

The value was empty.

TooLong

The value exceeded its type’s maximum length.

Fields

len: usize

The value’s actual length in bytes.

max: usize

The maximum allowed length in bytes.

ControlCharacter

The value contained a control character (including CR/LF) — a header-injection surface once a mapper writes this value onto the wire.

Trait Implementations

impl Clone for IdError

fn clone(&self) -> IdError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IdError

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

Formats the value using the given formatter.

impl Display for IdError

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

Formats the value using the given formatter.

impl Eq for IdError

impl Error for IdError

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 IdError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IdError