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-rw-r--r--support/texlab/src/reference/mod.rs42
1 files changed, 42 insertions, 0 deletions
diff --git a/support/texlab/src/reference/mod.rs b/support/texlab/src/reference/mod.rs
new file mode 100644
index 0000000000..120807a9f1
--- /dev/null
+++ b/support/texlab/src/reference/mod.rs
@@ -0,0 +1,42 @@
+mod bibtex_entry;
+mod bibtex_string;
+mod latex_label;
+
+use self::bibtex_entry::BibtexEntryReferenceProvider;
+use self::bibtex_string::BibtexStringReferenceProvider;
+use self::latex_label::LatexLabelReferenceProvider;
+use crate::workspace::*;
+use futures_boxed::boxed;
+use lsp_types::{Location, ReferenceParams};
+
+pub struct ReferenceProvider {
+ provider: ConcatProvider<ReferenceParams, Location>,
+}
+
+impl ReferenceProvider {
+ pub fn new() -> Self {
+ Self {
+ provider: ConcatProvider::new(vec![
+ Box::new(BibtexEntryReferenceProvider),
+ Box::new(BibtexStringReferenceProvider),
+ Box::new(LatexLabelReferenceProvider),
+ ]),
+ }
+ }
+}
+
+impl Default for ReferenceProvider {
+ fn default() -> Self {
+ Self::new()
+ }
+}
+
+impl FeatureProvider for ReferenceProvider {
+ type Params = ReferenceParams;
+ type Output = Vec<Location>;
+
+ #[boxed]
+ async fn execute<'a>(&'a self, request: &'a FeatureRequest<ReferenceParams>) -> Vec<Location> {
+ self.provider.execute(request).await
+ }
+}