Struct SemanticError 

pub struct SemanticError { /* private fields */ }

Implementations

impl SemanticError

pub fn new(message: impl Into<String>, span: Span) -> Self

pub fn with_note(self, note: impl Into<String>) -> Self

pub fn with_help(self, help: impl Into<String>) -> Self

pub fn with_secondary_label( self, span: Span, message: impl Into<String>, ) -> Self

pub fn with_context_label(self, span: Span, message: impl Into<String>) -> Self

pub fn with_suggestion(self, suggestion: DiagnosticSuggestion) -> Self

pub fn diagnostic(&self) -> &Diagnostic

pub fn into_diagnostic(self) -> Diagnostic

pub fn render(&self, src: &str) -> String

pub fn diagnostic_report( &self, source_name: impl Into<String>, ) -> DiagnosticReport

pub fn with_source(self, source: impl Into<Arc<str>>) -> Self

pub fn source(&self) -> Option<&str>

Trait Implementations

impl Clone for SemanticError

fn clone(&self) -> SemanticError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SemanticError

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

Formats the value using the given formatter.

impl Display for SemanticError

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

Formats the value using the given formatter.

impl Error for SemanticError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl PartialEq for SemanticError

fn eq(&self, other: &SemanticError) -> 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 Eq for SemanticError

impl StructuralPartialEq for SemanticError