mirror of https://github.com/astral-sh/ruff
51 lines
1.2 KiB
Rust
51 lines
1.2 KiB
Rust
use std::iter::FusedIterator;
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pub use db::{Db, Jar};
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pub use module::{Module, ModuleKind};
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pub use module_name::ModuleName;
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pub use resolver::resolve_module;
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use ruff_db::system::SystemPath;
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pub use typeshed::{
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vendored_typeshed_stubs, TypeshedVersionsParseError, TypeshedVersionsParseErrorKind,
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};
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use crate::resolver::{module_resolution_settings, SearchPathIterator};
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mod db;
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mod module;
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mod module_name;
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mod path;
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mod resolver;
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mod state;
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mod typeshed;
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#[cfg(test)]
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mod testing;
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/// Returns an iterator over all search paths pointing to a system path
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pub fn system_module_search_paths(db: &dyn Db) -> SystemModuleSearchPathsIter {
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SystemModuleSearchPathsIter {
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inner: module_resolution_settings(db).search_paths(db),
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}
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}
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pub struct SystemModuleSearchPathsIter<'db> {
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inner: SearchPathIterator<'db>,
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}
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impl<'db> Iterator for SystemModuleSearchPathsIter<'db> {
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type Item = &'db SystemPath;
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fn next(&mut self) -> Option<Self::Item> {
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loop {
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let next = self.inner.next()?;
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if let Some(system_path) = next.as_system_path() {
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return Some(system_path);
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}
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}
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}
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}
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impl FusedIterator for SystemModuleSearchPathsIter<'_> {}
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