Struct Diagnostics

pub struct Diagnostics {
    pub source: Source,
    pub items: Vec<Diagnostic>,
}

A collection of diagnostics emitted by the compiler.

Fields

source: Source

items: Vec<Diagnostic>

Implementations

impl Diagnostics

pub fn new(source: Source) -> Self

Create a new diagnostics collection.

pub fn has_errors(&self) -> bool

Check if reporter is empty.

pub fn err<S: Into<Span>, E: Display>(&mut self, span: S, error: E)

Report an error.

pub fn info<S: Into<Span>, I: Display>(&mut self, span: S, info: I)

Report information.

pub fn symbol<P: Into<Span>>( &mut self, kind: SymbolKind, span: P, name: &RpName, )

Register a symbol.

pub fn items(&self) -> Items<'_>

Iterate over all reporter items.

pub fn clear(&mut self)

Clear all existing diagnostics.

Trait Implementations

impl Clone for Diagnostics

fn clone(&self) -> Diagnostics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Diagnostics

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

Formats the value using the given formatter.