Struct fea_rs::Diagnostic

pub struct Diagnostic {
    pub message: Message,
    pub level: Level,
}

A diagnostic, including a message and additional annotations

Fields

message: Message

The main message for this diagnostic

level: Level

The diagnostic level

Implementations

impl Diagnostic

pub fn new( level: Level, file: FileId, range: Range<usize>, message: impl Into<String> ) -> Self

Create a new diagnostic

pub fn error( file: FileId, span: Range<usize>, message: impl Into<String> ) -> Self

Create a new error, at the provided location

pub fn warning( file: FileId, span: Range<usize>, message: impl Into<String> ) -> Self

Create a new warning, at the provided location

pub fn text(&self) -> &str

The diagnostic’s message text

pub fn span(&self) -> Range<usize>

The location of the main span, as a Range<usize>

pub fn is_error(&self) -> bool

true if this diagnostic is an error

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Diagnostic

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

Formats the value using the given formatter.

impl PartialEq<Diagnostic> for Diagnostic

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for Diagnostic

impl StructuralEq for Diagnostic

impl StructuralPartialEq for Diagnostic