Struct executorch_sys::torch::executor::Span

#[repr(C)]
pub struct Span<T> {
    pub data_: *mut T,
    pub length_: Span_size_type,
    pub _phantom_0: PhantomData<UnsafeCell<T>>,
}

Represent a reference to an array (0 or more elements consecutively in memory), i.e. a start pointer and a length. It allows various APIs to take consecutive elements easily and conveniently.

This class does not own the underlying data, it is expected to be used in situations where the data resides in some other buffer, whose lifetime extends past that of the Span.

Span and ArrayRef are extrememly similar with the difference being ArrayRef views a list of constant elements and Span views a list of mutable elements. Clients should decide between the two based on if the list elements for their use case should be mutable.

This is intended to be trivially copyable, so it should be passed by value.

Fields

data_: *mut T

The start of the array, in an external buffer.

length_: Span_size_type

The number of elements.

_phantom_0: PhantomData<UnsafeCell<T>>

Trait Implementations

impl<T: Debug> Debug for Span<T>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.