Struct SubqueryIndex 

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

Index of a scalar subquery within a ScalarSubqueryResults container.

Implementations

impl SubqueryIndex

pub const fn new(index: usize) -> Self

Creates a new subquery index.

pub const fn as_usize(self) -> usize

Returns the underlying slot index.

Trait Implementations

impl Clone for SubqueryIndex

fn clone(&self) -> SubqueryIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SubqueryIndex

impl Debug for SubqueryIndex

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

Formats the value using the given formatter.

impl Eq for SubqueryIndex

impl Hash for SubqueryIndex

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for SubqueryIndex

fn eq(&self, other: &SubqueryIndex) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for SubqueryIndex