Struct lib_ruby_parser::Diagnostic [−][src]
Diagnostic message that comes from the parser when there's an error or warning
Fields
level: ErrorLevel
Level of the diagnostic (error or warnings)
message: DiagnosticMessage
Message of the diagnostic
loc: Loc
Location of the diagnostic
Implementations
impl Diagnostic
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pub fn new(level: ErrorLevel, message: DiagnosticMessage, loc: Loc) -> Self
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Construncts an instance of Diagnostic
pub fn render_message(&self) -> String
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Returns rendered message
pub fn render(&self, input: &Input) -> Option<String>
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Renders all data into a single String, produces an output like:
(test.rb):1:5: error: unexpected END_OF_INPUT
(test.rb):1: foo++
(test.rb):1: ^
pub fn is_warning(&self) -> bool
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Returns true
if level of the diagnostic is Warning
pub fn is_error(&self) -> bool
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Returns true
if level of the diagnostic is Error
Trait Implementations
impl Clone for Diagnostic
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fn clone(&self) -> Diagnostic
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pub fn clone_from(&mut self, source: &Self)
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impl Debug for Diagnostic
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Auto Trait Implementations
impl RefUnwindSafe for Diagnostic
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impl Send for Diagnostic
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impl Sync for Diagnostic
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impl Unpin for Diagnostic
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impl UnwindSafe for Diagnostic
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Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for 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> ToOwned for T where
T: Clone,
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T: Clone,
type Owned = T
The resulting type after obtaining ownership.
pub fn to_owned(&self) -> T
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pub fn clone_into(&self, target: &mut 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.
pub 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>,