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Use turbofish for impl Trait.

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This commit is contained in:
Stephen Chung
2022-08-12 22:48:15 +08:00
parent 195c81c6ff
commit 1c7b80ed13
7 changed files with 31 additions and 31 deletions
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8
src/api/call_fn.rs
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@@ -41,14 +41,14 @@ impl Engine {
/// scope.push("foo", 42_i64);
///
/// // Call the script-defined function
/// let result: i64 = engine.call_fn(&mut scope, &ast, "add", ( "abc", 123_i64 ) )?;
/// let result = engine.call_fn::<i64>(&mut scope, &ast, "add", ( "abc", 123_i64 ) )?;
/// assert_eq!(result, 168);
///
/// let result: i64 = engine.call_fn(&mut scope, &ast, "add1", ( "abc", ) )?;
/// // ^^^^^^^^^^ tuple of one
/// let result = engine.call_fn::<i64>(&mut scope, &ast, "add1", ( "abc", ) )?;
/// // ^^^^^^^^^^ tuple of one
/// assert_eq!(result, 46);
///
/// let result: i64 = engine.call_fn(&mut scope, &ast, "bar", () )?;
/// let result = engine.call_fn::<i64>(&mut scope, &ast, "bar", () )?;
/// assert_eq!(result, 21);
/// # }
/// # Ok(())