[−][src]Enum rustc_mir::borrow_check::diagnostics::explain_borrow::BorrowExplanation

pub(in borrow_check) enum BorrowExplanation {
    UsedLater(LaterUseKind, Span),
    UsedLaterInLoop(LaterUseKind, Span),
    UsedLaterWhenDropped {
        drop_loc: Location,
        dropped_local: Local,
        should_note_order: bool,
    },
    MustBeValidFor {
        category: ConstraintCategory,
        from_closure: bool,
        span: Span,
        region_name: RegionName,
        opt_place_desc: Option<String>,
    },
    Unexplained,
}

Variants

UsedLater(LaterUseKind, Span)

UsedLaterInLoop(LaterUseKind, Span)

UsedLaterWhenDropped

Fields of UsedLaterWhenDropped

drop_loc: Locationdropped_local: Localshould_note_order: bool

MustBeValidFor

Fields of MustBeValidFor

category: ConstraintCategoryfrom_closure: boolspan: Spanregion_name: RegionNameopt_place_desc: Option<String>

Unexplained

Implementations

`impl BorrowExplanation`[src]

`pub(in borrow_check) fn is_explained( &self ) -> bool`[src]

`pub(in borrow_check) fn add_explanation_to_diagnostic<'tcx>( &self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>, local_names: &IndexVec<Local, Option<Symbol>>, err: &mut DiagnosticBuilder<'_>, borrow_desc: &str, borrow_span: Option )`[src]

`pub(in borrow_check) fn add_lifetime_bound_suggestion_to_diagnostic( &self, err: &mut DiagnosticBuilder<'_>, category: &ConstraintCategory, span: Span, region_name: &RegionName )`[src]

Trait Implementations

`impl Debug for BorrowExplanation`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

Auto Trait Implementations

`impl RefUnwindSafe for BorrowExplanation`

`impl !Send for BorrowExplanation`

`impl !Sync for BorrowExplanation`

`impl Unpin for BorrowExplanation`

`impl UnwindSafe for BorrowExplanation`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

`impl<T, U> TryFrom 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>::Error>`[src]

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

`type Error = >::Error`

The type returned in the event of a conversion error.

[−][src]Enum rustc_mir::borrow_check::diagnostics::explain_borrow::BorrowExplanation

Variants

Fields of UsedLaterWhenDropped

Fields of MustBeValidFor

Implementations

`impl BorrowExplanation`[src]

`pub(in borrow_check) fn is_explained( &self ) -> bool`[src]

`pub(in borrow_check) fn add_explanation_to_diagnostic<'tcx>( &self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>, local_names: &IndexVec<Local, Option<Symbol>>, err: &mut DiagnosticBuilder<'_>, borrow_desc: &str, borrow_span: Option<Span> )`[src]

`pub(in borrow_check) fn add_lifetime_bound_suggestion_to_diagnostic( &self, err: &mut DiagnosticBuilder<'_>, category: &ConstraintCategory, span: Span, region_name: &RegionName )`[src]

Trait Implementations

`impl Debug for BorrowExplanation`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

Auto Trait Implementations

`impl RefUnwindSafe for BorrowExplanation`

`impl !Send for BorrowExplanation`

`impl !Sync for BorrowExplanation`

`impl Unpin for BorrowExplanation`

`impl UnwindSafe for BorrowExplanation`

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

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

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

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

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

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

`impl<T> WithConstness for T`[src]

`pub fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>`[src]

`pub fn with_const(self) -> ConstnessAnd<Self>`[src]

`pub fn without_const(self) -> ConstnessAnd<Self>`[src]

[−][src]Enum rustc_mir::borrow_check::diagnostics::explain_borrow::BorrowExplanation

Variants

Fields of UsedLaterWhenDropped

Fields of MustBeValidFor

Implementations

impl BorrowExplanation[src]

pub(in borrow_check) fn is_explained( &self) -> bool[src]

pub(in borrow_check) fn add_explanation_to_diagnostic<'tcx>( &self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>, local_names: &IndexVec<Local, Option<Symbol>>, err: &mut DiagnosticBuilder<'_>, borrow_desc: &str, borrow_span: Option<Span>)[src]

pub(in borrow_check) fn add_lifetime_bound_suggestion_to_diagnostic( &self, err: &mut DiagnosticBuilder<'_>, category: &ConstraintCategory, span: Span, region_name: &RegionName)[src]

Trait Implementations

impl Debug for BorrowExplanation[src]

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

Auto Trait Implementations

impl RefUnwindSafe for BorrowExplanation

impl !Send for BorrowExplanation

impl !Sync for BorrowExplanation

impl Unpin for BorrowExplanation

impl UnwindSafe for BorrowExplanation

Blanket Implementations

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

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

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

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

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

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

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

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

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

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

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

type Error = Infallible

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

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

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

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

impl<T> WithConstness for T[src]

pub fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>[src]

pub fn with_const(self) -> ConstnessAnd<Self>[src]

pub fn without_const(self) -> ConstnessAnd<Self>[src]

`impl BorrowExplanation`[src]

`pub(in borrow_check) fn is_explained( &self ) -> bool`[src]

`pub(in borrow_check) fn add_explanation_to_diagnostic<'tcx>( &self, tcx: TyCtxt<'tcx>, body: &Body<'tcx>, local_names: &IndexVec<Local, Option<Symbol>>, err: &mut DiagnosticBuilder<'_>, borrow_desc: &str, borrow_span: Option<Span> )`[src]

`pub(in borrow_check) fn add_lifetime_bound_suggestion_to_diagnostic( &self, err: &mut DiagnosticBuilder<'_>, category: &ConstraintCategory, span: Span, region_name: &RegionName )`[src]

`impl Debug for BorrowExplanation`[src]

`pub fn fmt(&self, f: &mut Formatter<'_>) -> Result`[src]

`impl RefUnwindSafe for BorrowExplanation`

`impl !Send for BorrowExplanation`

`impl !Sync for BorrowExplanation`

`impl Unpin for BorrowExplanation`

`impl UnwindSafe for BorrowExplanation`

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

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

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

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

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

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

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

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

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

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

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

`type Error = Infallible`

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

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

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

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

`impl<T> WithConstness for T`[src]

`pub fn with_constness(self, constness: Constness) -> ConstnessAnd<Self>`[src]

`pub fn with_const(self) -> ConstnessAnd<Self>`[src]

`pub fn without_const(self) -> ConstnessAnd<Self>`[src]