Struct rustc_save_analysis::SaveContext

pub struct SaveContext<'l, 'tcx: 'l> {
    tcx: TyCtxt<'l, 'tcx, 'tcx>,
    tables: &'l TypeckTables<'tcx>,
    analysis: &'l CrateAnalysis,
    span_utils: SpanUtils<'tcx>,
    config: Config,
    impl_counter: Cell<u32>,
}

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Fields

tcx: TyCtxt<'l, 'tcx, 'tcx>

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tables: &'l TypeckTables<'tcx>

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analysis: &'l CrateAnalysis

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span_utils: SpanUtils<'tcx>

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

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config: Config

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

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impl_counter: Cell<u32>

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

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Methods

impl<'l, 'tcx: 'l> SaveContext<'l, 'tcx>

fn span_from_span(&self, span: Span) -> SpanData

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pub fn get_external_crates(&self) -> Vec<ExternalCrateData>

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pub fn get_extern_item_data(&self, item: &ForeignItem) -> Option<Data>

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pub fn get_item_data(&self, item: &Item) -> Option<Data>

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pub fn get_field_data(&self, field: &StructField, scope: NodeId) -> Option<Def>

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pub fn get_method_data(&self, id: NodeId, name: Name, span: Span) -> Option<Def>

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pub fn get_trait_ref_data(&self, trait_ref: &TraitRef) -> Option<Ref>

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pub fn get_expr_data(&self, expr: &Expr) -> Option<Data>

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pub fn get_path_def(&self, id: NodeId) -> HirDef

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pub fn get_path_data(&self, id: NodeId, path: &Path) -> Option<Ref>

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pub fn get_field_ref_data(     &self,     field_ref: &Field,     variant: &VariantDef ) -> Option<Ref>

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pub fn get_macro_use_data(&self, span: Span) -> Option<MacroRef>

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Attempt to return MacroRef for any AST node.

For a given piece of AST defined by the supplied Span and NodeId, returns None if the node is not macro-generated or the span is malformed, else uses the expansion callsite and callee to return some MacroRef.

fn lookup_ref_id(&self, ref_id: NodeId) -> Option<DefId>

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fn docs_for_attrs(&self, attrs: &[Attribute]) -> String

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fn next_impl_id(&self) -> u32

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