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Code enhancements.

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This commit is contained in:
Stephen Chung
2020-12-26 13:05:57 +08:00
parent e1ac6cc90e
commit dc4e52e795
31 changed files with 621 additions and 391 deletions
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20
src/fn_func.rs
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@@ -27,15 +27,15 @@ pub trait Func<ARGS, RET> {
/// // Func takes two type parameters:
/// // 1) a tuple made up of the types of the script function's parameters
/// // 2) the return type of the script function
/// //
///
/// // 'func' will have type Box<dyn Fn(i64, String) -> Result<bool, Box<EvalAltResult>>> and is callable!
/// let func = Func::<(i64, String), bool>::create_from_ast(
/// // ^^^^^^^^^^^^^ function parameter types in tuple
///
/// engine, // the 'Engine' is consumed into the closure
/// ast, // the 'AST'
/// "calc" // the entry-point function name
/// );
/// engine, // the 'Engine' is consumed into the closure
/// ast, // the 'AST'
/// "calc" // the entry-point function name
/// );
///
/// func(123, "hello".to_string())? == false; // call the anonymous function
/// # Ok(())
@@ -58,15 +58,15 @@ pub trait Func<ARGS, RET> {
/// // Func takes two type parameters:
/// // 1) a tuple made up of the types of the script function's parameters
/// // 2) the return type of the script function
/// //
///
/// // 'func' will have type Box<dyn Fn(i64, String) -> Result<bool, Box<EvalAltResult>>> and is callable!
/// let func = Func::<(i64, String), bool>::create_from_script(
/// // ^^^^^^^^^^^^^ function parameter types in tuple
///
/// engine, // the 'Engine' is consumed into the closure
/// script, // the script, notice number of parameters must match
/// "calc" // the entry-point function name
/// )?;
/// engine, // the 'Engine' is consumed into the closure
/// script, // the script, notice number of parameters must match
/// "calc" // the entry-point function name
/// )?;
///
/// func(123, "hello".to_string())? == false; // call the anonymous function
/// # Ok(())