Struct rustc_errors::HandlerFlags[−][src]

pub struct HandlerFlags {
    pub can_emit_warnings: bool,
    pub treat_err_as_bug: Option<NonZeroUsize>,
    pub dont_buffer_diagnostics: bool,
    pub report_delayed_bugs: bool,
    pub macro_backtrace: bool,
    pub deduplicate_diagnostics: bool,
}

Fields

can_emit_warnings: bool
Expand description

If false, warning-level lints are suppressed. (rustc: see --allow warnings and --cap-lints)

treat_err_as_bug: Option<NonZeroUsize>
Expand description

If true, error-level diagnostics are upgraded to bug-level. (rustc: see -Z treat-err-as-bug)

dont_buffer_diagnostics: bool
Expand description

If true, immediately emit diagnostics that would otherwise be buffered. (rustc: see -Z dont-buffer-diagnostics and -Z treat-err-as-bug)

report_delayed_bugs: bool
Expand description

If true, immediately print bugs registered with delay_span_bug. (rustc: see -Z report-delayed-bugs)

macro_backtrace: bool
Expand description

Show macro backtraces. (rustc: see -Z macro-backtrace)

deduplicate_diagnostics: bool
Expand description

If true, identical diagnostics are reported only once.

Trait Implementations

impl Clone for HandlerFlags[src]

fn clone(&self) -> HandlerFlags[src]

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

impl Default for HandlerFlags[src]

fn default() -> HandlerFlags[src]

Returns the “default value” for a type. Read more

impl Copy for HandlerFlags[src]

Auto Trait Implementations

impl RefUnwindSafe for HandlerFlags

impl Send for HandlerFlags

impl Sync for HandlerFlags

impl Unpin for HandlerFlags

impl UnwindSafe for HandlerFlags

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

pub fn type_id(&self) -> TypeId[src]

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

pub fn borrow(&self) -> &T[src]

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

pub fn borrow_mut(&mut self) -> &mut T[src]

Mutably borrows from an owned value. Read more

impl<T> From<T> for T[src]

pub fn from(t: T) -> T[src]

Performs the conversion.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

pub fn into(self) -> U[src]

Performs the conversion.

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T[src]

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)[src]

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

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

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>[src]

Performs the conversion.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]

Performs the conversion.