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Diffstat (limited to 'crates/ide-assists/src/handlers/replace_arith_with_saturating.rs')
| -rw-r--r-- | crates/ide-assists/src/handlers/replace_arith_with_saturating.rs | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/crates/ide-assists/src/handlers/replace_arith_with_saturating.rs b/crates/ide-assists/src/handlers/replace_arith_with_saturating.rs index 8c620ad93f..717875e84f 100644 --- a/crates/ide-assists/src/handlers/replace_arith_with_saturating.rs +++ b/crates/ide-assists/src/handlers/replace_arith_with_saturating.rs @@ -1,6 +1,21 @@ use crate::assist_context::{AssistContext, Assists}; use crate::utils::{replace_arith, ArithKind}; +// Assist: replace_arith_with_saturating +// +// Replaces arithmetic on integers with the `saturating_*` equivalent. +// +// ``` +// fn main() { +// let x = 1 $0+ 2; +// } +// ``` +// -> +// ``` +// fn main() { +// let x = 1.saturating_add(2); +// } +// ``` pub(crate) fn replace_arith_with_saturating( acc: &mut Assists, ctx: &AssistContext<'_>, |