Struct moore_svlog::mir::lower::rvalue::Builder

pub struct Builder<'a, C> {
    pub cx: &'a C,
    pub span: Span,
    pub expr: NodeId,
    pub env: ParamEnv,
}

An internal builder for rvalue lowering.

Fields

cx: &'a C

The context to lower into.

span: Span

The span of the expression being lowered.

expr: NodeId

The expression being lowered.

env: ParamEnv

The parametrization of the expression being lowered.

Implementations

impl<'a, C: Context<'a>> Builder<'_, C>

pub fn with(&self, expr: NodeId) -> Self

Create a new builder for a different node.

pub fn build(
    &self,
    ty: &'a UnpackedType<'a>,
    kind: RvalueKind<'a>
) -> &'a Rvalue<'a>

Intern an MIR node.

pub fn error(&self) -> &'a Rvalue<'a>

Create an error node.

This is usually called when something goes wrong during MIR construction and a marker node is needed to indicate that part of the MIR is invalid.

pub fn constant(&self, value: ValueData<'a>) -> &'a Rvalue<'a>

Create a constant node.

pub fn constant_u32(&self, value: u32) -> &'a Rvalue<'a>

Create an unsigned 32 bit constant node.