Struct DeprecationWarning 

pub struct DeprecationWarning { /* private fields */ }

Implementations

impl DeprecationWarning

pub fn new(item: &str, version: &str) -> Self

pub fn with_note(self, note: Note) -> Self

pub fn with_notes(self, notes: Vec<Note>) -> Self

pub fn with_span(self, span: Span) -> Self

Trait Implementations

impl Debug for DeprecationWarning

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

Formats the value using the given formatter.

impl DiagnosticMessage for DeprecationWarning

fn code(&self) -> usize

fn message(&self) -> String

The subject message of the error.

fn labels(&self) -> Vec<Label>

One or more labels to provide more context for a given error.

fn notes(&self) -> Vec<Note>

One or more notes shown at the bottom of the diagnostic message.

fn severity(&self) -> Severity

The severity of the message.

impl Display for DeprecationWarning

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

Formats the value using the given formatter.

impl Error for DeprecationWarning

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.