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-rw-r--r--crates/ra_ide/src/completion/completion_config.rs35
1 files changed, 35 insertions, 0 deletions
diff --git a/crates/ra_ide/src/completion/completion_config.rs b/crates/ra_ide/src/completion/completion_config.rs
new file mode 100644
index 000000000..71b49ace8
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+++ b/crates/ra_ide/src/completion/completion_config.rs
@@ -0,0 +1,35 @@
1//! Settings for tweaking completion.
2//!
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.
6
7#[derive(Clone, Debug, PartialEq, Eq)]
8pub struct CompletionConfig {
9 pub enable_postfix_completions: bool,
10 pub add_call_parenthesis: bool,
11 pub add_call_argument_snippets: bool,
12 pub snippet_cap: Option<SnippetCap>,
13}
14
15impl CompletionConfig {
16 pub fn allow_snippets(&mut self, yes: bool) {
17 self.snippet_cap = if yes { Some(SnippetCap { _private: () }) } else { None }
18 }
19}
20
21#[derive(Clone, Copy, Debug, PartialEq, Eq)]
22pub struct SnippetCap {
23 _private: (),
24}
25
26impl Default for CompletionConfig {
27 fn default() -> Self {
28 CompletionConfig {
29 enable_postfix_completions: true,
30 add_call_parenthesis: true,
31 add_call_argument_snippets: true,
32 snippet_cap: Some(SnippetCap { _private: () }),
33 }
34 }
35}