Enum b_table::ColumnRange

pub enum ColumnRange<V> {
    Eq(V),
    In((Bound<V>, Bound<V>)),
}

A range on a single column

Variants

Eq(V)

In((Bound<V>, Bound<V>))

Implementations

impl<V> ColumnRange<V>

pub fn is_range(&self) -> bool

Return true if this ColumnRange covers more than a single value.

Trait Implementations

impl<V: Clone> Clone for ColumnRange<V>

fn clone(&self) -> ColumnRange<V>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<V: Debug> Debug for ColumnRange<V>

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

Formats the value using the given formatter.

impl<V> From<Range<V>> for ColumnRange<V>

fn from(range: Range<V>) -> Self

Converts to this type from the input type.

impl<V> From<V> for ColumnRange<V>

fn from(value: V) -> Self

Converts to this type from the input type.

impl<C> OverlapsRange<ColumnRange<<C as Collate>::Value>, C> for ColumnRange<C::Value>where C: Collate, C::Value: Debug, Range<C::Value>: OverlapsRange<Range<C::Value>, C>,

fn overlaps(&self, other: &Self, collator: &C) -> Overlap

Check whether self overlaps other according to the given collator.

fn contains(&self, other: &T, collator: &C) -> bool

Check whether other lies entirely within self according to the given collator.

fn contains_partial(&self, other: &T, collator: &C) -> bool

Check whether other lies partially within self according to the given collator.

impl<V: PartialEq> PartialEq for ColumnRange<V>

fn eq(&self, other: &ColumnRange<V>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<V: Copy> Copy for ColumnRange<V>

impl<V: Eq> Eq for ColumnRange<V>

impl<V> StructuralEq for ColumnRange<V>

impl<V> StructuralPartialEq for ColumnRange<V>