Struct rustc_typeck::check::fn_ctxt::arg_matrix::ArgMatrix
source · [−]pub(crate) struct ArgMatrix<'tcx> {
input_indexes: Vec<usize>,
arg_indexes: Vec<usize>,
compatibility_matrix: Vec<Vec<Compatibility<'tcx>>>,
}Fields
input_indexes: Vec<usize>arg_indexes: Vec<usize>compatibility_matrix: Vec<Vec<Compatibility<'tcx>>>Implementations
sourceimpl<'tcx> ArgMatrix<'tcx>
impl<'tcx> ArgMatrix<'tcx>
pub(crate) fn new<F: FnMut(usize, usize) -> Compatibility<'tcx>>(
minimum_input_count: usize,
provided_arg_count: usize,
is_compatible: F
) -> Self
sourcefn eliminate_input(&mut self, idx: usize)
fn eliminate_input(&mut self, idx: usize)
Remove a given input from consideration
sourcefn eliminate_arg(&mut self, idx: usize)
fn eliminate_arg(&mut self, idx: usize)
Remove a given argument from consideration
sourcefn satisfy_input(&mut self, input_idx: usize, arg_idx: usize)
fn satisfy_input(&mut self, input_idx: usize, arg_idx: usize)
“satisfy” an input with a given arg, removing both from consideration
fn eliminate_satisfied(&mut self) -> Vec<(usize, usize)>
fn find_issue(&self) -> Option<Issue>
pub(crate) fn find_errors(self) -> (Vec<Error<'tcx>>, Vec<Option<usize>>)
Auto Trait Implementations
impl<'tcx> !RefUnwindSafe for ArgMatrix<'tcx>
impl<'tcx> Send for ArgMatrix<'tcx>
impl<'tcx> Sync for ArgMatrix<'tcx>
impl<'tcx> Unpin for ArgMatrix<'tcx>
impl<'tcx> !UnwindSafe for ArgMatrix<'tcx>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
impl<'a, T> Captures<'a> for T where
T: ?Sized,
Layout
Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference’s “Type Layout” chapter for details on type layout guarantees.
Size: 72 bytes