Struct IndexedDBKeyRange

pub struct IndexedDBKeyRange {
    pub lower: Option<IndexedDBKeyType>,
    pub upper: Option<IndexedDBKeyType>,
    pub lower_open: bool,
    pub upper_open: bool,
}

Fields

lower: Option<IndexedDBKeyType>

upper: Option<IndexedDBKeyType>

lower_open: bool

upper_open: bool

Implementations

impl IndexedDBKeyRange

pub fn only(key: IndexedDBKeyType) -> Self

pub fn new( lower: Option<IndexedDBKeyType>, upper: Option<IndexedDBKeyType>, lower_open: bool, upper_open: bool, ) -> Self

pub fn lower_bound(key: IndexedDBKeyType, open: bool) -> Self

pub fn upper_bound(key: IndexedDBKeyType, open: bool) -> Self

pub fn contains(&self, key: &IndexedDBKeyType) -> bool

pub fn is_singleton(&self) -> bool

pub fn as_singleton(&self) -> Option<&IndexedDBKeyType>

Trait Implementations

impl Clone for IndexedDBKeyRange

fn clone(&self) -> IndexedDBKeyRange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexedDBKeyRange

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

Formats the value using the given formatter.

impl Default for IndexedDBKeyRange

fn default() -> IndexedDBKeyRange

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IndexedDBKeyRange

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<IndexedDBKeyType> for IndexedDBKeyRange

fn from(key: IndexedDBKeyType) -> Self

Converts to this type from the input type.

impl MallocSizeOf for IndexedDBKeyRange

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for IndexedDBKeyRange

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.