Enum ErrorClass 

pub enum ErrorClass {
    Conflict,
    Corruption,
    IncompatiblePersistedFormat,
    Internal,
    InvariantViolation,
    NotFound,
    Query,
    Unsupported,
}

ErrorClass

Broad diagnostic class used for recovery decisions.

Variants

Conflict

Corruption

IncompatiblePersistedFormat

Internal

InvariantViolation

NotFound

Query

Unsupported

Implementations

impl ErrorClass

pub const fn wire_code(self) -> u8

Return the compact public wire code for this diagnostic class.

pub const fn from_wire_code(code: u8) -> Option<ErrorClass>

Recover a diagnostic class from its compact public wire code.

Trait Implementations

impl Clone for ErrorClass

fn clone(&self) -> ErrorClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorClass

impl Debug for ErrorClass

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

Formats the value using the given formatter.

impl Eq for ErrorClass

impl Hash for ErrorClass

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ErrorClass

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ErrorClass