core::iter::range

Macro unsafe_range_trusted_random_access_impl

macro_rules! unsafe_range_trusted_random_access_impl {
    ($($t:ty)*) => { ... };
}

Expand description

Safety: This macro must only be used on types that are Copy and result in ranges which have an exact size_hint() where the upper bound must not be None.

Macro unsafe_range_trusted_random_access_implCopy item path

Macro unsafe_range_trusted_random_access_impl