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Don't render multi-line literal values

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This commit is contained in:
Lukas Wirth 2024-05-13 12:56:02 +02:00
parent a39c0493a1
commit 5b696bac5c
2 changed files with 29 additions and 1 deletions
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8
crates/ide/src/hover/render.rs
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@ -564,7 +564,13 @@ pub(super) fn literal(sema: &Semantics<'_, RootDatabase>, token: SyntaxToken) ->
let mut s = format!("```rust\n{ty}\n```\n___\n\n");
match value {
Ok(value) => format_to!(s, "value of literal: {value}"),
Ok(value) => {
if let Some(newline) = value.find('\n') {
format_to!(s, "value of literal (truncated up to newline): {}", &value[..newline])
} else {
format_to!(s, "value of literal: {value}")
}
}
Err(error) => format_to!(s, "invalid literal: {error}"),
}
Some(s.into())