Struct Param 

pub struct Param {
    pub name: Ident,
    pub ty: TypeExpr,
    pub default: Option<Expr>,
    pub is_variadic: bool,
    pub span: Span,
}

Fields

name: Ident

ty: TypeExpr

default: Option<Expr>

Optional default value expression (e.g., fn f(x: f64 = 1.0)).

is_variadic: bool

Variadic parameter: fn f(...args: f64) collects remaining args into an array. Only the last parameter may be variadic.

span: Span

Trait Implementations

impl Clone for Param

fn clone(&self) -> Param

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Param

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.