Struct Range 

pub struct Range {
    pub start: Bound<Value>,
    pub end: Bound<Value>,
}

Represents a range of values in SurrealDB

A range defines an interval between two values with inclusive or exclusive bounds. This is commonly used for range queries and comparisons.

Fields

start: Bound<Value>

The lower bound of the range

end: Bound<Value>

The upper bound of the range

Implementations

impl Range

pub const fn new(start: Bound<Value>, end: Bound<Value>) -> Range

Creates a new range with specified start and ending bounds.

pub const fn unbounded() -> Range

Returns a range with no bounds.

pub fn start(&self) -> Bound<&Value>

Returns the start bound of the range.

pub fn end(&self) -> Bound<&Value>

Returns the upper bound of the range.

pub fn into_inner(self) -> (Bound<Value>, Bound<Value>)

Convert into the inner bounds

Trait Implementations

impl Clone for Range

fn clone(&self) -> Range

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Range

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Range

fn deserialize<__D>( __deserializer: __D, ) -> Result<Range, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<(Bound<Value>, Bound<Value>)> for Range

fn from(_: (Bound<Value>, Bound<Value>)) -> Range

Converts to this type from the input type.

impl<T> From<Range<T>> for Range

where T: SurrealValue,

fn from(range: Range<T>) -> Range

Converts to this type from the input type.

impl<T> From<RangeFrom<T>> for Range

where T: SurrealValue,

fn from(range: RangeFrom<T>) -> Range

Converts to this type from the input type.

impl From<RangeFull> for Range

fn from(_: RangeFull) -> Range

Converts to this type from the input type.

impl<T> From<RangeInclusive<T>> for Range

where T: SurrealValue,

fn from(range: RangeInclusive<T>) -> Range

Converts to this type from the input type.

impl<T> From<RangeTo<T>> for Range

where T: SurrealValue,

fn from(range: RangeTo<T>) -> Range

Converts to this type from the input type.

impl FromFlatbuffers for Range

type Input<'a> = Range<'a>

The input type from the flatbuffers builder

fn from_fb(input: <Range as FromFlatbuffers>::Input<'_>) -> Result<Range, Error>

Convert a flatbuffers builder type to a type.

impl Hash for Range

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

where __H: Hasher,

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 Ord for Range

fn cmp(&self, other: &Range) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq<Range> for RecordIdKeyRange

fn eq(&self, other: &Range) -> 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 PartialEq for Range

fn eq(&self, other: &Range) -> 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 PartialOrd for Range

fn partial_cmp(&self, other: &Range) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl RangeBounds<Value> for Range

fn start_bound(&self) -> Bound<&Value>

Start index bound.

fn end_bound(&self) -> Bound<&Value>

End index bound.

fn contains<U>(&self, item: &U) -> bool

where U: PartialOrd<Value> + ?Sized, Value: PartialOrd<U>,

Returns true if item is contained in the range.

fn is_empty(&self) -> bool

where T: PartialOrd,

🔬This is a nightly-only experimental API. (range_bounds_is_empty)

Returns true if the range contains no items. One-sided ranges (RangeFrom, etc) always return false.

impl Serialize for Range

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl SurrealValue for Range

fn kind_of() -> Kind

Returns the kind that represents this type

fn is_value(value: &Value) -> bool

Checks if the given value can be converted to this type

fn into_value(self) -> Value

Converts this type into a SurrealDB value

fn from_value(value: Value) -> Result<Range, Error>

Attempts to convert a SurrealDB value into this type

impl ToFlatbuffers for Range

type Output<'bldr> = WIPOffset<Range<'bldr>>

The output type for the flatbuffers builder

fn to_fb<'bldr>( &self, builder: &mut FlatBufferBuilder<'bldr>, ) -> Result<<Range as ToFlatbuffers>::Output<'bldr>, Error>

Convert the type to a flatbuffers builder type.

impl ToSql for Range

fn fmt_sql(&self, f: &mut String, fmt: SqlFormat)

Format the type to a SQL string.

fn to_sql(&self) -> String

Convert the type to a SQL string.

fn to_sql_pretty(&self) -> String

Convert the type to a pretty-printed SQL string with indentation.

impl Eq for Range

impl StructuralPartialEq for Range