Struct Diagnostics 

pub struct Diagnostics { /* private fields */ }

Implementations

impl Diagnostics

pub fn new() -> Self

pub fn report( &mut self, source: SourceId, kind: DiagnosticKind, range: TextRange, ) -> DiagnosticBuilder<'_>

Create a diagnostic with the given kind and span.

Uses the kind’s default message. Call .message() on the builder to override.

pub fn is_empty(&self) -> bool

pub fn len(&self) -> usize

pub fn has_errors(&self) -> bool

pub fn has_warnings(&self) -> bool

pub fn error_count(&self) -> usize

pub fn warning_count(&self) -> usize

pub fn printer<'q>(&self, sources: &'q SourceMap) -> DiagnosticsPrinter<'q>

Create a printer with a source map (multi-file support).

pub fn filtered_printer<'q>( &self, sources: &'q SourceMap, ) -> DiagnosticsPrinter<'q>

Filtered printer with source map (cascading errors suppressed).

pub fn render(&self, sources: &SourceMap) -> String

Render with source map.

pub fn render_colored(&self, sources: &SourceMap, colored: bool) -> String

Render with source map, colored output.

pub fn render_filtered(&self, sources: &SourceMap) -> String

Render filtered with source map.

pub fn render_filtered_colored( &self, sources: &SourceMap, colored: bool, ) -> String

Render filtered with source map, colored output.

pub fn extend(&mut self, other: Diagnostics)

Trait Implementations

impl Clone for Diagnostics

fn clone(&self) -> Diagnostics

Returns a duplicate 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.

impl Default for Diagnostics

fn default() -> Diagnostics

Returns the “default value” for a type.