Enum ParamDefault 

pub enum ParamDefault {
    String(&'static str),
    Int(i64),
    U64(u64),
    U32(u32),
    F64(f64),
    Bool(bool),
}

A parameter’s default value, applied when the request omits it. Declared in routes! as name: Type = default.

Variants

String(&'static str)

&'static str (not String) so route metadata can live in a static ROUTES: &[RouteDef] initializer — String::from(...) and .to_string() aren’t const on stable Rust. Default-application at runtime borrows the str, allocating only if/when needed.

Int(i64)

A default i64.

U64(u64)

A default u64.

U32(u32)

A default u32.

F64(f64)

A default f64.

Bool(bool)

A default bool.

Trait Implementations

impl Clone for ParamDefault

fn clone(&self) -> ParamDefault

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamDefault

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

Formats the value using the given formatter.