Struct rustc_resolve::ResolverArenas
source · pub struct ResolverArenas<'a> {
pub(crate) modules: TypedArena<ModuleData<'a>>,
pub(crate) local_modules: RefCell<Vec<&'a ModuleData<'a>>>,
pub(crate) imports: TypedArena<Import<'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<&'a ModuleData<'a>>>
imports: TypedArena<Import<'a>>
name_resolutions: TypedArena<RefCell<NameResolution<'a>>>
ast_paths: TypedArena<Path>
dropless: DroplessArena
Implementations
sourceimpl<'a> ResolverArenas<'a>
impl<'a> ResolverArenas<'a>
pub(crate) fn new_module(
&'a self,
parent: Option<&'a ModuleData<'a>>,
kind: ModuleKind,
expn_id: ExpnId,
span: Span,
no_implicit_prelude: bool,
module_map: &mut FxHashMap<DefId, &'a ModuleData<'a>>
) -> &'a ModuleData<'a>
pub(crate) fn local_modules(&'a self) -> Ref<'a, Vec<&'a ModuleData<'a>>>
pub(crate) fn alloc_name_binding(
&'a self,
name_binding: NameBinding<'a>
) -> &'a NameBinding<'a>
pub(crate) fn alloc_import(&'a self, import: Import<'a>) -> &'a Import<'_>
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
sourceimpl<'a> Default for ResolverArenas<'a>
impl<'a> Default for ResolverArenas<'a>
sourcefn default() -> ResolverArenas<'a>
fn default() -> ResolverArenas<'a>
Returns the “default value” for a type. Read more
Auto Trait Implementations
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
sourceimpl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
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