[−][src]Trait rustc_codegen_ssa::traits::consts::ConstMethods

pub trait ConstMethods<'tcx>: BackendTypes {
    pub fn const_null(&self, t: Self::Type) -> Self::Value;

    pub fn const_undef(&self, t: Self::Type) -> Self::Value;

    pub fn const_int(&self, t: Self::Type, i: i64) -> Self::Value;

    pub fn const_uint(&self, t: Self::Type, i: u64) -> Self::Value;

    pub fn const_uint_big(&self, t: Self::Type, u: u128) -> Self::Value;

    pub fn const_bool(&self, val: bool) -> Self::Value;

    pub fn const_i32(&self, i: i32) -> Self::Value;

    pub fn const_u32(&self, i: u32) -> Self::Value;

    pub fn const_u64(&self, i: u64) -> Self::Value;

    pub fn const_usize(&self, i: u64) -> Self::Value;

    pub fn const_u8(&self, i: u8) -> Self::Value;

    pub fn const_real(&self, t: Self::Type, val: f64) -> Self::Value;

    pub fn const_str(&self, s: Symbol) -> (Self::Value, Self::Value);

    pub fn const_struct(
        &self, 
        elts: &[Self::Value], 
        packed: bool
    ) -> Self::Value;

    pub fn const_to_opt_uint(&self, v: Self::Value) -> Option<u64>;

    pub fn const_to_opt_u128(
        &self, 
        v: Self::Value, 
        sign_ext: bool
    ) -> Option<u128>;

    pub fn scalar_to_backend(
        &self, 
        cv: Scalar, 
        layout: &Scalar, 
        llty: Self::Type
    ) -> Self::Value;

    pub fn from_const_alloc(
        &self, 
        layout: TyAndLayout<'tcx>, 
        alloc: &Allocation, 
        offset: Size
    ) -> PlaceRef<'tcx, Self::Value>;

    pub fn const_ptrcast(&self, val: Self::Value, ty: Self::Type) -> Self::Value;
}

Required methods

pub fn const_null(&self, t: Self::Type) -> Self::Value[src]

pub fn const_undef(&self, t: Self::Type) -> Self::Value[src]

pub fn const_int(&self, t: Self::Type, i: i64) -> Self::Value[src]

pub fn const_uint(&self, t: Self::Type, i: u64) -> Self::Value[src]

pub fn const_uint_big(&self, t: Self::Type, u: u128) -> Self::Value[src]

pub fn const_bool(&self, val: bool) -> Self::Value[src]

pub fn const_i32(&self, i: i32) -> Self::Value[src]

pub fn const_u32(&self, i: u32) -> Self::Value[src]

pub fn const_u64(&self, i: u64) -> Self::Value[src]

pub fn const_usize(&self, i: u64) -> Self::Value[src]

pub fn const_u8(&self, i: u8) -> Self::Value[src]

pub fn const_real(&self, t: Self::Type, val: f64) -> Self::Value[src]

pub fn const_str(&self, s: Symbol) -> (Self::Value, Self::Value)[src]

pub fn const_struct(&self, elts: &[Self::Value], packed: bool) -> Self::Value[src]

pub fn const_to_opt_uint(&self, v: Self::Value) -> Option<u64>[src]

pub fn const_to_opt_u128(&self, v: Self::Value, sign_ext: bool) -> Option<u128>[src]

pub fn scalar_to_backend(
    &self,
    cv: Scalar,
    layout: &Scalar,
    llty: Self::Type
) -> Self::Value[src]

pub fn from_const_alloc(
    &self,
    layout: TyAndLayout<'tcx>,
    alloc: &Allocation,
    offset: Size
) -> PlaceRef<'tcx, Self::Value>[src]

pub fn const_ptrcast(&self, val: Self::Value, ty: Self::Type) -> Self::Value[src]

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Implementors

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