Trait rustc_codegen_ssa::traits::ConstMethods

source · 
pub trait ConstMethods<'tcx>: BackendTypes {

Show 21 methods    fn const_null(&self, t: Self::Type) -> Self::Value;
    fn const_undef(&self, t: Self::Type) -> Self::Value;
    fn const_int(&self, t: Self::Type, i: i64) -> Self::Value;
    fn const_uint(&self, t: Self::Type, i: u64) -> Self::Value;
    fn const_uint_big(&self, t: Self::Type, u: u128) -> Self::Value;
    fn const_bool(&self, val: bool) -> Self::Value;
    fn const_i16(&self, i: i16) -> Self::Value;
    fn const_i32(&self, i: i32) -> Self::Value;
    fn const_u32(&self, i: u32) -> Self::Value;
    fn const_u64(&self, i: u64) -> Self::Value;
    fn const_usize(&self, i: u64) -> Self::Value;
    fn const_u8(&self, i: u8) -> Self::Value;
    fn const_real(&self, t: Self::Type, val: f64) -> Self::Value;
    fn const_str(&self, s: &str) -> (Self::Value, Self::Value);
    fn const_struct(&self, elts: &[Self::Value], packed: bool) -> Self::Value;
    fn const_to_opt_uint(&self, v: Self::Value) -> Option<u64>;
    fn const_to_opt_u128(&self, v: Self::Value, sign_ext: bool) -> Option<u128>;
    fn const_data_from_alloc(&self, alloc: ConstAllocation<'tcx>) -> Self::Value;
    fn scalar_to_backend(
        &self,
        cv: Scalar,
        layout: Scalar,
        llty: Self::Type
    ) -> Self::Value;
    fn from_const_alloc(
        &self,
        layout: TyAndLayout<'tcx>,
        alloc: ConstAllocation<'tcx>,
        offset: Size
    ) -> PlaceRef<'tcx, Self::Value>;
    fn const_ptrcast(&self, val: Self::Value, ty: Self::Type) -> Self::Value;

}

Required Methods§

Implementors§