Struct rustc_resolve::ResolverArenas
source · pub struct ResolverArenas<'a> {
pub(crate) modules: TypedArena<ModuleData<'a>>,
pub(crate) local_modules: RefCell<Vec<Module<'a>>>,
pub(crate) imports: TypedArena<ImportData<'a>>,
pub(crate) name_resolutions: TypedArena<RefCell<NameResolution<'a>>>,
pub(crate) ast_paths: TypedArena<Path>,
pub(crate) dropless: DroplessArena,
}
Expand description
Nothing really interesting here; it just provides memory for the rest of the crate.
Fields§
§modules: TypedArena<ModuleData<'a>>
§local_modules: RefCell<Vec<Module<'a>>>
§imports: TypedArena<ImportData<'a>>
§name_resolutions: TypedArena<RefCell<NameResolution<'a>>>
§ast_paths: TypedArena<Path>
§dropless: DroplessArena
Implementations§
source§impl<'a> ResolverArenas<'a>
impl<'a> ResolverArenas<'a>
pub(crate) fn new_module( &'a self, parent: Option<Module<'a>>, kind: ModuleKind, expn_id: ExpnId, span: Span, no_implicit_prelude: bool, module_map: &mut FxHashMap<DefId, Module<'a>>, module_self_bindings: &mut FxHashMap<Module<'a>, Interned<'a, NameBindingData<'a>>>, ) -> Module<'a>
pub(crate) fn local_modules(&'a self) -> Ref<'a, Vec<Module<'a>>>
pub(crate) fn alloc_name_binding( &'a self, name_binding: NameBindingData<'a>, ) -> Interned<'a, NameBindingData<'a>>
pub(crate) fn alloc_import( &'a self, import: ImportData<'a>, ) -> Interned<'a, ImportData<'a>>
pub(crate) fn alloc_name_resolution(&'a self) -> &'a RefCell<NameResolution<'a>>
pub(crate) fn alloc_macro_rules_scope( &'a self, scope: MacroRulesScope<'a>, ) -> Interned<'a, Cell<MacroRulesScope<'a>>>
pub(crate) fn alloc_macro_rules_binding( &'a self, binding: MacroRulesBinding<'a>, ) -> &'a MacroRulesBinding<'a>
pub(crate) fn alloc_ast_paths(&'a self, paths: &[Path]) -> &'a [Path]
pub(crate) fn alloc_pattern_spans( &'a self, spans: impl Iterator<Item = Span>, ) -> &'a [Span]
Trait Implementations§
source§impl<'a> Default for ResolverArenas<'a>
impl<'a> Default for ResolverArenas<'a>
source§fn default() -> ResolverArenas<'a>
fn default() -> ResolverArenas<'a>
Returns the “default value” for a type. Read more
Auto Trait Implementations§
impl<'a> !Freeze for ResolverArenas<'a>
impl<'a> !RefUnwindSafe for ResolverArenas<'a>
impl<'a> !Send for ResolverArenas<'a>
impl<'a> !Sync for ResolverArenas<'a>
impl<'a> Unpin for ResolverArenas<'a>
impl<'a> !UnwindSafe for ResolverArenas<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
source§impl<T, R> CollectAndApply<T, R> for T
impl<T, R> CollectAndApply<T, R> for T
source§impl<T> Filterable for T
impl<T> Filterable for T
source§fn filterable(
self,
filter_name: &'static str,
) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>
Creates a filterable data provider with the given name for debugging. Read more
source§impl<T> Instrument for T
impl<T> Instrument for T
source§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
source§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
source§impl<T> IntoEither for T
impl<T> IntoEither for T
source§fn into_either(self, into_left: bool) -> Either<Self, Self>
fn into_either(self, into_left: bool) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
Converts
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moresource§impl<P> IntoQueryParam<P> for P
impl<P> IntoQueryParam<P> for P
fn into_query_param(self) -> P
source§impl<T> MaybeResult<T> for T
impl<T> MaybeResult<T> for T
source§impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
impl<I, T, U> Upcast<I, U> for Twhere
U: UpcastFrom<I, T>,
source§impl<I, T> UpcastFrom<I, T> for T
impl<I, T> UpcastFrom<I, T> for T
fn upcast_from(from: T, _tcx: I) -> T
source§impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
impl<Tcx, T> Value<Tcx> for Twhere
Tcx: DepContext,
default fn from_cycle_error( tcx: Tcx, cycle_error: &CycleError, _guar: ErrorGuaranteed, ) -> T
source§impl<T> WithSubscriber for T
impl<T> WithSubscriber for T
source§fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
source§fn with_current_subscriber(self) -> WithDispatch<Self>
fn with_current_subscriber(self) -> WithDispatch<Self>
impl<'a, T> Captures<'a> for Twhere
T: ?Sized,
impl<T> ErasedDestructor for Twhere
T: 'static,
impl<T> MaybeSendSync for 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: 272 bytes