Struct TableSpans 

pub struct TableSpans(/* private fields */);

The spans of values anywhere in the storage, each given by a table of ranges of octets, relative to where the buffer starts: the table is a side allocation of the storage, so it lives as long as the storage without being counted, and slicing the values only moves the pointer to their ranges.

Trait Implementations

impl Clone for TableSpans

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for TableSpans

impl Send for TableSpans

impl Spans for TableSpans

const EMPTY: Self

The spans of no values at all.

unsafe fn span(self, index: usize) -> (usize, usize)

The offset and the length, in octets, of the value at that index, relative to where the buffer starts in its storage.

unsafe fn advance(self, count: usize) -> (usize, Self)

How many octets further the buffer starts, and the spans, of the buffer starting that many values further, which is what slicing is made of.

impl Sync for TableSpans