diff options
| author | Benjamin Coenen <[email protected]> | 2020-09-15 17:04:34 +0100 |
|---|---|---|
| committer | Benjamin Coenen <[email protected]> | 2020-09-15 17:04:34 +0100 |
| commit | e0f0d93eda8fbcd523187ef29b713acb9a92cb6f (patch) | |
| tree | fc12b815e142d9458cfedf40f5bd5f638c712c9b /crates/ide/src/display.rs | |
| parent | 2e91159cedcf8e2acd9f2f32523cce582a2b89ea (diff) | |
inline parameters for a function description #6002
Signed-off-by: Benjamin Coenen <[email protected]>
Diffstat (limited to 'crates/ide/src/display.rs')
| -rw-r--r-- | crates/ide/src/display.rs | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/crates/ide/src/display.rs b/crates/ide/src/display.rs index 5bb065fc1..2484dbbf1 100644 --- a/crates/ide/src/display.rs +++ b/crates/ide/src/display.rs | |||
| @@ -41,11 +41,12 @@ pub(crate) fn function_declaration(node: &ast::Fn) -> String { | |||
| 41 | format_to!(buf, "{}", type_params); | 41 | format_to!(buf, "{}", type_params); |
| 42 | } | 42 | } |
| 43 | if let Some(param_list) = node.param_list() { | 43 | if let Some(param_list) = node.param_list() { |
| 44 | let mut params = match param_list.self_param() { | 44 | let params: Vec<String> = param_list |
| 45 | Some(self_param) => vec![self_param.to_string()], | 45 | .self_param() |
| 46 | None => vec![], | 46 | .into_iter() |
| 47 | }; | 47 | .map(|self_param| self_param.to_string()) |
| 48 | params.extend(param_list.params().map(|param| param.to_string())); | 48 | .chain(param_list.params().map(|param| param.to_string())) |
| 49 | .collect(); | ||
| 49 | // Useful to inline parameters | 50 | // Useful to inline parameters |
| 50 | format_to!(buf, "({})", params.join(", ")); | 51 | format_to!(buf, "({})", params.join(", ")); |
| 51 | } | 52 | } |