Enum OperationNameError 

#[non_exhaustive]
pub enum OperationNameError {
    Empty,
    TooLong {
        len: usize,
        max: usize,
    },
    LeadingOrTrailingDot,
    ConsecutiveDots,
    IllegalCharacter {
        byte: u8,
    },
}

Operation-name grammar violation surfaced by OperationName::new.

#[non_exhaustive] so post-1.0 we can add finer-grained variants (e.g. distinguishing high-bit-set from control-byte rejections) without breaking downstream exhaustive match arms.

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

Operation name was empty.

TooLong

Operation name exceeded the type-level byte bound.

Fields

len: usize

Observed byte length of the rejected input.

max: usize

Type-level maximum, equal to OperationName::MAX_BYTES.

LeadingOrTrailingDot

Operation name started or ended with ..

ConsecutiveDots

Operation name contained the substring ...

IllegalCharacter

Operation name contained a byte outside the ASCII grammar.

Fields

byte: u8

First illegal byte encountered.

Trait Implementations

impl Clone for OperationNameError

fn clone(&self) -> OperationNameError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OperationNameError

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

Formats the value using the given formatter.

impl Display for OperationNameError

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

Formats the value using the given formatter.

impl Eq for OperationNameError

impl Error for OperationNameError

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 OperationNameError

fn eq(&self, other: &OperationNameError) -> 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 StructuralPartialEq for OperationNameError