Struct rustc_resolve::Resolver [] [src]

pub struct Resolver<'a> {
    pub definitions: Definitions,
    pub freevars: FreevarMap,
    pub export_map: ExportMap,
    pub trait_map: TraitMap,
    pub make_glob_map: bool,
    pub glob_map: GlobMap,
    pub maybe_unused_trait_imports: NodeSet,
    pub maybe_unused_extern_crates: Vec<(NodeId, Span)>,
    pub all_macros: FxHashMap<Name, Def>,
    pub whitelisted_legacy_custom_derives: Vec<Name>,
    pub found_unresolved_macro: bool,
    // some fields omitted
}
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The main resolver class.

This is the visitor that walks the whole crate.

Fields

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Maps imports to the names of items actually imported (this actually maps all imports, but only glob imports are actually interesting).

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Methods

impl<'a> Resolver<'a>
[src]

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impl<'a> Resolver<'a>
[src]

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Defines name in namespace ns of module parent to be def if it is not yet defined; otherwise, reports an error.

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Ensures that the reduced graph rooted at the given external module is built, building it if it is not.

impl<'a> Resolver<'a>
[src]

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Attempts to resolve ident in namespaces ns of module. Invariant: if record_used is Some, import resolution must be complete.

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impl<'a> Resolver<'a>
[src]

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Rustdoc uses this to resolve things in a recoverable way. ResolutionError<'a> isn't something that can be returned because it can't be made to live that long, and also it's a private type. Fortunately rustdoc doesn't need to know the error, just that an error occurred.

impl<'a> Resolver<'a>
[src]

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Entry point to crate resolution.

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Trait Implementations

impl<'a> Resolver for Resolver<'a>
[src]

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impl<'a, 'tcx> Visitor<'tcx> for Resolver<'a>
[src]

This thing walks the whole crate in DFS manner, visiting each item, resolving names as it goes.

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impl<'a, 'b: 'a> DefIdTree for &'a Resolver<'b>
[src]

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impl<'a> Resolver for Resolver<'a>
[src]

This interface is used through the AST→HIR step, to embed full paths into the HIR. After that the resolver is no longer needed as all the relevant information is inline.

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Resolve a hir path generated by the lowerer when expanding for, if let, etc.

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Given suffix ["b","c","d"], creates a HIR path for [::crate_root]::b::c::d and resolves it based on is_value. Read more

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Obtain the resolution for a node id

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We must keep the set of definitions up to date as we add nodes that weren't in the AST. This should only return None during testing. Read more

Auto Trait Implementations

impl<'a> !Send for Resolver<'a>

impl<'a> !Sync for Resolver<'a>