Struct DiagnosticCode 

pub struct DiagnosticCode {
    namespace: &'static str,
    number: u32,
}

Stable, severity-free diagnostic identifier (manifest §16).

Rendered as a namespace followed by a zero-padded four-digit number, e.g. MOS0010. Equality and hashing use the (namespace, number) pair, so the display width can grow past four digits without breaking tooling that keyed off the structured value.

Examples

use mos_core::codes;

assert_eq!(codes::MOS0010.code().to_string(), "MOS0010");
assert_eq!(codes::MOS0010.code().number(), 10);

Fields

namespace: &'static str

number: u32

Implementations

impl DiagnosticCode

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

The namespace segment (always "MOS" for compiler-native codes).

Examples

use mos_core::codes;

assert_eq!(codes::MOS0033.code().namespace(), "MOS");

pub const fn number(self) -> u32

The numeric portion, without zero-padding.

Examples

use mos_core::codes;

assert_eq!(codes::MOS0033.code().number(), 33);

pub(crate) const fn new(namespace: &'static str, number: u32) -> Self

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 Hash for DiagnosticCode

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 Ord for DiagnosticCode

fn cmp(&self, other: &DiagnosticCode) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DiagnosticCode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for DiagnosticCode

fn partial_cmp(&self, other: &DiagnosticCode) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for DiagnosticCode

impl Eq for DiagnosticCode

impl StructuralPartialEq for DiagnosticCode