38 lines
1.0 KiB
Rust
38 lines
1.0 KiB
Rust
pub mod codegen_fn_attrs;
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pub mod dependency_format;
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pub mod exported_symbols;
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pub mod lang_items;
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pub mod lib_features {
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use rustc_data_structures::fx::{FxHashMap, FxHashSet};
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use rustc_span::symbol::Symbol;
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#[derive(HashStable, Debug)]
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pub struct LibFeatures {
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// A map from feature to stabilisation version.
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pub stable: FxHashMap<Symbol, Symbol>,
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pub unstable: FxHashSet<Symbol>,
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}
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impl LibFeatures {
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pub fn to_vec(&self) -> Vec<(Symbol, Option<Symbol>)> {
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let mut all_features: Vec<_> = self
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.stable
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.iter()
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.map(|(f, s)| (*f, Some(*s)))
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.chain(self.unstable.iter().map(|f| (*f, None)))
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.collect();
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all_features.sort_unstable_by_key(|f| f.0.as_str());
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all_features
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}
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}
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}
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pub mod limits;
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pub mod privacy;
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pub mod region;
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pub mod resolve_lifetime;
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pub mod stability;
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pub fn provide(providers: &mut crate::ty::query::Providers) {
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limits::provide(providers);
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}
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