1 //! Settings for tweaking completion.
3 //! The fun thing here is `SnippetCap` -- this type can only be created in this
4 //! module, and we use to statically check that we only produce snippet
5 //! completions if we are allowed to.
7 use ide_db::{imports::insert_use::InsertUseConfig, SnippetCap};
9 use crate::snippet::Snippet;
11 #[derive(Clone, Debug, PartialEq, Eq)]
12 pub struct CompletionConfig {
13 pub enable_postfix_completions: bool,
14 pub enable_imports_on_the_fly: bool,
15 pub enable_self_on_the_fly: bool,
16 pub enable_private_editable: bool,
17 pub callable: Option<CallableSnippets>,
18 pub snippet_cap: Option<SnippetCap>,
19 pub insert_use: InsertUseConfig,
20 pub snippets: Vec<Snippet>,
23 #[derive(Clone, Debug, PartialEq, Eq)]
24 pub enum CallableSnippets {
29 impl CompletionConfig {
30 pub fn postfix_snippets(&self) -> impl Iterator<Item = (&str, &Snippet)> {
33 .flat_map(|snip| snip.postfix_triggers.iter().map(move |trigger| (&**trigger, snip)))
36 pub fn prefix_snippets(&self) -> impl Iterator<Item = (&str, &Snippet)> {
39 .flat_map(|snip| snip.prefix_triggers.iter().map(move |trigger| (&**trigger, snip)))