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add completion detail

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This commit is contained in:
Aleksey Kladov 2019-01-09 18:09:49 +03:00
parent c2b8aa1ce5
commit ddf2a8a948
2 changed files with 13 additions and 0 deletions
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12
crates/ra_ide_api/src/completion/completion_item.rs
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@ -11,6 +11,7 @@ pub struct CompletionItem {
/// completion.
completion_kind: CompletionKind,
label: String,
detail: Option<String>,
lookup: Option<String>,
snippet: Option<String>,
kind: Option<CompletionItemKind>,
@ -51,6 +52,7 @@ impl CompletionItem {
Builder {
completion_kind,
label,
detail: None,
lookup: None,
snippet: None,
kind: None,
@ -60,6 +62,10 @@ impl CompletionItem {
pub fn label(&self) -> &str {
&self.label
}
/// Short one-line additional information, like a type
pub fn detail(&self) -> Option<&str> {
self.detail.as_ref().map(|it| it.as_str())
}
/// What string is used for filtering.
pub fn lookup(&self) -> &str {
self.lookup
@ -87,6 +93,7 @@ impl CompletionItem {
pub(crate) struct Builder {
completion_kind: CompletionKind,
label: String,
detail: Option<String>,
lookup: Option<String>,
snippet: Option<String>,
kind: Option<CompletionItemKind>,
@ -100,6 +107,7 @@ impl Builder {
pub(crate) fn build(self) -> CompletionItem {
CompletionItem {
label: self.label,
detail: self.detail,
lookup: self.lookup,
snippet: self.snippet,
kind: self.kind,
@ -118,6 +126,10 @@ impl Builder {
self.kind = Some(kind);
self
}
pub(crate) fn detail(mut self, detail: impl Into<String>) -> Builder {
self.detail = Some(detail.into());
self
}
pub(super) fn from_resolution(
mut self,
ctx: &CompletionContext,