Struct rustc_mir::transform::elaborate_drops::Elaborator

struct Elaborator<'a, 'b: 'a, 'tcx: 'b> {
    init_data: &'a InitializationData,
    ctxt: &'a mut ElaborateDropsCtxt<'b, 'tcx>,
}

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

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Fields

init_data: &'a InitializationData

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ctxt: &'a mut ElaborateDropsCtxt<'b, 'tcx>

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

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Trait Implementations

impl<'a, 'b, 'tcx> Debug for Elaborator<'a, 'b, 'tcx>

fn fmt(&self, _f: &mut Formatter) -> Result<(), Error>

Formats the value using the given formatter.

impl<'a, 'b, 'tcx> DropElaborator<'a, 'tcx> for Elaborator<'a, 'b, 'tcx>

type Path = MovePathIndex

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

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fn patch(&mut self) -> &mut MirPatch<'tcx>

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fn mir(&self) -> &'a Mir<'tcx>

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fn tcx(&self) -> TyCtxt<'a, 'tcx, 'tcx>

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fn param_env(&self) -> ParamEnv<'tcx>

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fn drop_style(&self, path: Self::Path, mode: DropFlagMode) -> DropStyle

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fn clear_drop_flag(     &mut self,     loc: Location,     path: Self::Path,     mode: DropFlagMode )

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fn field_subpath(&self, path: Self::Path, field: Field) -> Option<Self::Path>

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fn array_subpath(     &self,     path: Self::Path,     index: u32,     size: u32 ) -> Option<Self::Path>

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fn deref_subpath(&self, path: Self::Path) -> Option<Self::Path>

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fn downcast_subpath(     &self,     path: Self::Path,     variant: usize ) -> Option<Self::Path>

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fn get_drop_flag(&mut self, path: Self::Path) -> Option<Operand<'tcx>>

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

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