Struct ExpandDecl 

pub struct ExpandDecl {
    pub func: Ident,
    pub param: Ident,
    pub declared_target: Option<TypeKey>,
    pub sel: ExpandSel,
}

A per-fn input expansion (.expand_param(param, expand_param!(T)…)) — construct param of func from the explicit variant list. Recorded as an explicit decl so the auto-default skips it; an identity-only list lowers to the skip-default plain form at resolution. Not related to the jnigen declaration-DSL type of the same name — this is the lowered core record.

Fields

func: Ident

param: Ident

declared_target: Option<TypeKey>

The type the per-fn decl was declared for (expand_param!(T)) — cross-checked against the named param’s peeled type at resolution. None for the internal TopLevel form (the type comes from the param itself).

sel: ExpandSel

Trait Implementations

impl Clone for ExpandDecl

fn clone(&self) -> ExpandDecl

Returns a duplicate of the value.

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

Performs copy-assignment from source.