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Return None when prepare rename is not available on language server

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This commit is contained in:
Antonio Scandurra 2022-04-22 15:43:23 +02:00
parent b355b5c1fb
commit f91fdd2ba0
2 changed files with 12 additions and 0 deletions
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4
crates/lsp/src/lsp.rs
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@ -292,6 +292,10 @@ impl LanguageServer {
}), }),
..Default::default() ..Default::default()
}), }),
rename: Some(RenameClientCapabilities {
prepare_support: Some(true),
..Default::default()
}),
..Default::default() ..Default::default()
}), }),
experimental: Some(json!({ experimental: Some(json!({

8
crates/project/src/lsp_command.rs
View file

@ -86,6 +86,14 @@ impl LspCommand for PrepareRename {
type LspRequest = lsp::request::PrepareRenameRequest; type LspRequest = lsp::request::PrepareRenameRequest;
type ProtoRequest = proto::PrepareRename; type ProtoRequest = proto::PrepareRename;
fn check_capabilities(&self, capabilities: &ServerCapabilities) -> bool {
if let Some(lsp::OneOf::Right(rename)) = &capabilities.rename_provider {
rename.prepare_provider == Some(true)
} else {
false
}
}
fn to_lsp(&self, path: &Path, _: &AppContext) -> lsp::TextDocumentPositionParams { fn to_lsp(&self, path: &Path, _: &AppContext) -> lsp::TextDocumentPositionParams {
lsp::TextDocumentPositionParams { lsp::TextDocumentPositionParams {
text_document: lsp::TextDocumentIdentifier { text_document: lsp::TextDocumentIdentifier {