Enum rustc_middle::hir::map::blocks::Code

pub enum Code<'a> {
    FnLike(FnLikeNode<'a>),
    Expr(&'a Expr<'a>),
}

Carries either an FnLikeNode or a Expr, as these are the two constructs that correspond to "code" (as in, something from which we can construct a control-flow graph).

Variants

FnLike(FnLikeNode<'a>)

Expr(&'a Expr<'a>)

Implementations

impl<'a> Code<'a>

pub fn id(&self) -> HirId

pub fn from_node(map: &Map<'a>, id: HirId) -> Option<Code<'a>>

Attempts to construct a Code from presumed FnLike or Expr node input.

Trait Implementations

impl<'a> Clone for Code<'a>

pub fn clone(&self) -> Code<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Copy for Code<'a>