Struct rustc_monomorphize::collector::UsageMap

pub struct UsageMap<'tcx> {
    used_map: FxHashMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>,
    user_map: FxHashMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>,
}

Fields

used_map: FxHashMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>

user_map: FxHashMap<MonoItem<'tcx>, Vec<MonoItem<'tcx>>>

Implementations

impl<'tcx> UsageMap<'tcx>

fn new() -> UsageMap<'tcx>

fn record_used<'a>( &mut self, user_item: MonoItem<'tcx>, used_items: &'a [Spanned<MonoItem<'tcx>>] )where 'tcx: 'a,

pub fn get_user_items(&self, item: MonoItem<'tcx>) -> &[MonoItem<'tcx>]

pub fn for_each_inlined_used_item<F>( &self, tcx: TyCtxt<'tcx>, item: MonoItem<'tcx>, f: F )where F: FnMut(MonoItem<'tcx>),

Internally iterate over all inlined items used by item.

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: 64 bytes