Struct DiagnosticCode 

pub struct DiagnosticCode {
    pub prefix: &'static str,
    pub number: u16,
}

A structured diagnostic code (e.g., E0001).

Renders via std::fmt::Display as the prefix followed by the number zero-padded to four digits (e.g., E0012).

Fields

prefix: &'static str

Letter prefix identifying the code family (e.g. "E" for errors, "W" for warnings).

number: u16

Numeric portion of the code, rendered zero-padded to four digits.

Implementations

impl DiagnosticCode

pub fn new(prefix: &'static str, number: u16) -> Self

Construct a new diagnostic code from a static prefix and number.

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 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 Serialize for DiagnosticCode

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.