Struct rusqlite::vtab::Values

pub struct Values<'a> { /* fields omitted */ }

Wrapper to VTabCursor.filter arguments, the values requested by VTab.best_index.

Methods

impl<'_> Values<'_>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn get<T: FromSql>(&self, idx: usize) -> Result<T>

Important traits for ValueIter<'a>

impl<'a> Iterator for ValueIter<'a> type Item = ValueRef<'a>;

pub fn iter(&self) -> ValueIter

Trait Implementations

impl<'a> IntoIterator for &'a Values<'a>

type IntoIter = ValueIter<'a>

Which kind of iterator are we turning this into?

type Item = ValueRef<'a>

The type of the elements being iterated over.

Important traits for ValueIter<'a>

impl<'a> Iterator for ValueIter<'a> type Item = ValueRef<'a>;

fn into_iter(self) -> ValueIter<'a>

Creates an iterator from a value.