Struct rustc_query_system::error::Cycle

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pub struct Cycle {
    pub span: Span,
    pub stack_bottom: String,
    pub cycle_stack: Vec<CycleStack>,
    pub stack_count: StackCount,
    pub alias: Option<Alias>,
    pub cycle_usage: Option<CycleUsage>,
    pub note_span: (),
}

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§span: Span§stack_bottom: String§cycle_stack: Vec<CycleStack>§stack_count: StackCount§alias: Option<Alias>§cycle_usage: Option<CycleUsage>§note_span: ()

Trait Implementations§

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impl<'__diagnostic_handler_sess, G> IntoDiagnostic<'__diagnostic_handler_sess, G> for Cyclewhere G: EmissionGuarantee,

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fn into_diagnostic( self, handler: &'__diagnostic_handler_sess Handler ) -> DiagnosticBuilder<'__diagnostic_handler_sess, G>

Write out as a diagnostic out of Handler.

Auto Trait Implementations§

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impl RefUnwindSafe for Cycle

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impl !Send for Cycle

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impl !Sync for Cycle

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impl Unpin for Cycle

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impl UnwindSafe for Cycle

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<Tcx, T> Value<Tcx> for Twhere Tcx: DepContext,

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default fn from_cycle_error( tcx: Tcx, cycle: &[QueryInfo], _guar: ErrorGuaranteed ) -> T

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 96 bytes