Struct DiagnosticCode 

pub struct DiagnosticCode { /* private fields */ }

A structured diagnostic code: a category plus a per-category number.

Because the category is a closed enum and the number is a u32, arbitrary free-text codes are unrepresentable. The Display impl renders the §8.2 T012-style form (prefix + zero-padded three-digit number; numbers ≥ 1000 are not zero-padded so they stay readable).

Implementations

impl DiagnosticCode

pub const fn category(self) -> DiagnosticCategory

pub const fn number(self) -> u32

Trait Implementations

impl Clone for DiagnosticCode

fn clone(&self) -> DiagnosticCode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiagnosticCode

impl Debug for DiagnosticCode

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

Formats the value using the given formatter.

impl Display for DiagnosticCode

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

Formats the value using the given formatter.

impl Eq for DiagnosticCode

impl PartialEq for DiagnosticCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiagnosticCode