Struct Diagnostic 

pub struct Diagnostic { /* private fields */ }

Implementations

impl Diagnostic

pub fn new(kind: DiagnosticKind, message: impl Into<String>) -> Diagnostic

pub fn with_primary_span(self, span: Option<SourceSpan>) -> Diagnostic

pub fn with_secondary_span( self, label: impl Into<String>, span: SourceSpan, ) -> Diagnostic

pub fn with_frame(self, frame: DiagnosticFrame) -> Diagnostic

pub fn with_outer_frame(self, frame: DiagnosticFrame) -> Diagnostic

pub fn with_detail( self, key: impl Into<String>, value: impl Into<String>, ) -> Diagnostic

pub const fn kind(&self) -> DiagnosticKind

pub const fn category(&self) -> DiagnosticCategory

pub const fn retryable(&self) -> bool

pub fn message(&self) -> &str

pub fn primary_span(&self) -> Option<&SourceSpan>

pub fn secondary_spans(&self) -> &[SecondarySpan]

pub fn frames(&self) -> &[DiagnosticFrame]

pub fn details(&self) -> &[DiagnosticDetail]

pub const fn cause(&self) -> Option<DiagnosticKind>

pub fn with_cause(self, cause: DiagnosticKind) -> Diagnostic

Trait Implementations

impl Clone for Diagnostic

fn clone(&self) -> Diagnostic

Returns a duplicate 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<(), Error>

Formats the value using the given formatter.

impl Display for Diagnostic

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

Formats the value using the given formatter.

impl Eq for Diagnostic

impl Error for Diagnostic

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 Diagnostic

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Diagnostic