Struct ErrorSpec 

pub struct ErrorSpec {
    pub code: u16,
    pub class: ErrorClass,
    pub retryable: bool,
    pub fatal: bool,
    pub name: &'static str,
}

Compile-time descriptor: code plus its retryable / fatal semantics.

Used both as a documentation registry and to populate runtime ErrorObject values.

Fields

code: u16

Numeric code (see codes).

class: ErrorClass

Class.

retryable: bool

MAY be retried by the client.

fatal: bool

Fatal — the node moves to FAILED.

name: &'static str

Stable symbolic name for logs.

Implementations

impl ErrorSpec

pub fn lookup(code: u16) -> Option<ErrorSpec>

Returns the spec for a known code, or None otherwise.

Trait Implementations

impl Clone for ErrorSpec

fn clone(&self) -> ErrorSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ErrorSpec

impl Debug for ErrorSpec

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

Formats the value using the given formatter.