Macro arrutil::slice_to_array
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[src]
macro_rules! slice_to_array { ($source:expr, $len:expr) => { ... }; }
You can use slice_to_array
to create a reference to an array from a slice.
Internally, it has the signature:
fn slice_to_array<T>(source: &[T]) -> Option<&[T; N]>
Externally, it should be seen as having the signature
slice_to_array!(source: &[T], len: N) -> Option<&[T; N>
Where N is an integer literal and a valid array length.
Returns None
when length is longer than slice.