Function clippy_utils::projection_stack
source · pub(crate) fn projection_stack<'a, 'hir>(
e: &'a Expr<'hir>
) -> (Vec<&'a Expr<'hir>>, &'a Expr<'hir>)
Expand description
This method will return tuple of projection stack and root of the expression,
used in can_mut_borrow_both
.
For example, if e
represents the v[0].a.b[x]
this method will return a tuple, composed of a Vec
containing the Expr
s for v[0], v[0].a, v[0].a.b, v[0].a.b[x]
and an Expr
for root of them, v