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Fix formatting error when no modpath is present

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This commit is contained in:
Galilée 'Bill' Enguehard 2020-05-22 20:10:37 +02:00
parent 5043c9ce9c
commit 910ac5a213
1 changed files with 3 additions and 3 deletions
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6
crates/ra_ide/src/display.rs
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@ -79,14 +79,14 @@ pub(crate) fn rust_code_markup_with_doc(
doc: Option<&str>, doc: Option<&str>,
mod_path: Option<&str>, mod_path: Option<&str>,
) -> String { ) -> String {
let mut buf = "".to_owned(); let mut buf = String::new();
if let Some(mod_path) = mod_path { if let Some(mod_path) = mod_path {
if !mod_path.is_empty() { if !mod_path.is_empty() {
format_to!(buf, "{}\n___\n", mod_path); format_to!(buf, "{}\n___\n\n", mod_path);
} }
} }
format_to!(buf, "```rust\n\n{}\n```", code); format_to!(buf, "```rust\n{}\n```", code);
if let Some(doc) = doc { if let Some(doc) = doc {
format_to!(buf, "\n\n{}", doc); format_to!(buf, "\n\n{}", doc);