[−][src]Struct proc_macro::Diagnostic
A structure representing a diagnostic message and associated children messages.
Methods
impl Diagnostic
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pub fn new<T: Into<String>>(level: Level, message: T) -> Diagnostic
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Creates a new diagnostic with the given level
and message
.
pub fn spanned<S, T>(spans: S, level: Level, message: T) -> Diagnostic where
S: MultiSpan,
T: Into<String>,
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S: MultiSpan,
T: Into<String>,
Creates a new diagnostic with the given level
and message
pointing to
the given set of spans
.
pub fn span_error<S, T>(self, spans: S, message: T) -> Diagnostic where
S: MultiSpan,
T: Into<String>,
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S: MultiSpan,
T: Into<String>,
Adds a new child diagnostic message to self
with the level
identified by this method's name with the given spans
and
message
.
pub fn error<T: Into<String>>(self, message: T) -> Diagnostic
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Adds a new child diagnostic message to self
with the level
identified by this method's name with the given message
.
pub fn span_warning<S, T>(self, spans: S, message: T) -> Diagnostic where
S: MultiSpan,
T: Into<String>,
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S: MultiSpan,
T: Into<String>,
Adds a new child diagnostic message to self
with the level
identified by this method's name with the given spans
and
message
.
pub fn warning<T: Into<String>>(self, message: T) -> Diagnostic
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Adds a new child diagnostic message to self
with the level
identified by this method's name with the given message
.
pub fn span_note<S, T>(self, spans: S, message: T) -> Diagnostic where
S: MultiSpan,
T: Into<String>,
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S: MultiSpan,
T: Into<String>,
Adds a new child diagnostic message to self
with the level
identified by this method's name with the given spans
and
message
.
pub fn note<T: Into<String>>(self, message: T) -> Diagnostic
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Adds a new child diagnostic message to self
with the level
identified by this method's name with the given message
.
pub fn span_help<S, T>(self, spans: S, message: T) -> Diagnostic where
S: MultiSpan,
T: Into<String>,
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S: MultiSpan,
T: Into<String>,
Adds a new child diagnostic message to self
with the level
identified by this method's name with the given spans
and
message
.
pub fn help<T: Into<String>>(self, message: T) -> Diagnostic
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Adds a new child diagnostic message to self
with the level
identified by this method's name with the given message
.
pub fn level(&self) -> Level
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Returns the diagnostic level
for self
.
pub fn set_level(&mut self, level: Level)
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Sets the level in self
to level
.
pub fn message(&self) -> &str
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Returns the message in self
.
pub fn set_message<T: Into<String>>(&mut self, message: T)
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Sets the message in self
to message
.
pub fn spans(&self) -> &[Span]
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Returns the Span
s in self
.
pub fn set_spans<S: MultiSpan>(&mut self, spans: S)
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Sets the Span
s in self
to spans
.
pub fn children(&self) -> Children
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Returns an iterator over the children diagnostics of self
.
pub fn emit(self)
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Emit the diagnostic.
Trait Implementations
impl Clone for Diagnostic
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fn clone(&self) -> Diagnostic
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fn clone_from(&mut self, source: &Self)
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impl Debug for Diagnostic
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Auto Trait Implementations
impl !Send for Diagnostic
impl Unpin for Diagnostic
impl !Sync for Diagnostic
impl UnwindSafe for Diagnostic
impl RefUnwindSafe for Diagnostic
Blanket Implementations
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
fn to_owned(&self) -> T
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fn clone_into(&self, target: &mut T)
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> From<T> for T
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impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,