Enum Bound 

pub enum Bound<'a, K: PrimaryKey<'a>> {
    Inclusive((K, PhantomData<&'a bool>)),
    Exclusive((K, PhantomData<&'a bool>)),
    InclusiveRaw(Vec<u8>),
    ExclusiveRaw(Vec<u8>),
}

Bound is used to define the two ends of a range. None means that we don’t limit that side of the range at all. Inclusive means we use the given value as a limit and include anything at that exact key. Exclusive means we use the given value as a limit and exclude anything at that exact key.

Variants

Inclusive((K, PhantomData<&'a bool>))

Exclusive((K, PhantomData<&'a bool>))

InclusiveRaw(Vec<u8>)

ExclusiveRaw(Vec<u8>)

Implementations

impl<'a, K: PrimaryKey<'a>> Bound<'a, K>

pub fn inclusive<T: Into<K>>(k: T) -> Self

pub fn exclusive<T: Into<K>>(k: T) -> Self

pub fn to_raw_bound(&self) -> RawBound

Trait Implementations

impl<'a, K: Clone + PrimaryKey<'a>> Clone for Bound<'a, K>

fn clone(&self) -> Bound<'a, K>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a, K: Debug + PrimaryKey<'a>> Debug for Bound<'a, K>

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

Formats the value using the given formatter.