diff options
author | Philipp Mildenberger | 2023-03-18 22:13:58 +0000 |
---|---|---|
committer | Philipp Mildenberger | 2023-05-18 19:48:32 +0000 |
commit | 60a6af1fea64381e66ec935d61ff9250491823a5 (patch) | |
tree | 12a1b6a5dc572d353aa233cd7f379527d7b3cc59 /helix-view/src | |
parent | d9630506218f713cbacfa198443c85e9881b8a8b (diff) |
Remove boilerplate in the goto methods by generically composing functions
Diffstat (limited to 'helix-view/src')
-rw-r--r-- | helix-view/src/document.rs | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/helix-view/src/document.rs b/helix-view/src/document.rs index 0f800209..3fd271eb 100644 --- a/helix-view/src/document.rs +++ b/helix-view/src/document.rs @@ -580,7 +580,7 @@ where *mut_ref = f(mem::take(mut_ref)); } -use helix_lsp::lsp; +use helix_lsp::{lsp, Client, OffsetEncoding}; use url::Url; impl Document { @@ -1460,6 +1460,23 @@ impl Document { self.language_servers().any(|l| l.id() == id) } + pub fn run_on_first_supported_language_server<T, P>( + &self, + view_id: ViewId, + feature: LanguageServerFeature, + request_provider: P, + ) -> Option<T> + where + P: Fn(&Client, OffsetEncoding, lsp::Position, lsp::TextDocumentIdentifier) -> Option<T>, + { + self.language_servers_with_feature(feature) + .find_map(|language_server| { + let offset_encoding = language_server.offset_encoding(); + let pos = self.position(view_id, offset_encoding); + request_provider(language_server, offset_encoding, pos, self.identifier()) + }) + } + pub fn diff_handle(&self) -> Option<&DiffHandle> { self.diff_handle.as_ref() } |