Struct DiagCode 

pub struct DiagCode(/* private fields */);

A stable diagnostic code (E0701).

The format is E/W plus four digits; the ranges are documented on the crate. Codes are a public contract once emitted, so never reuse one for a different message.

Implementations

impl DiagCode

pub const fn new(code: &'static str) -> Self

A code with the E/W + four-digit spelling.

pub const fn as_str(self) -> &'static str

The code as it appears in machine output.

Trait Implementations

impl Clone for DiagCode

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for DiagCode

impl Debug for DiagCode

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

Formats the value using the given formatter.

impl Eq for DiagCode

impl Hash for DiagCode

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

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 DiagCode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for DiagCode