Enum aerospike::Value

pub enum Value {
    Nil,
    Bool(bool),
    Int(i64),
    UInt(u64),
    Float(FloatValue),
    String(String),
    Blob(Vec<u8>),
    List(Vec<Value>),
    HashMap(HashMap<Value, Value>),
    OrderedMap(Vec<(Value, Value)>),
    GeoJSON(String),
}

Container for bin values stored in the Aerospike database.

Variants

Nil

Empty value.

Bool(bool)

Boolean value.

Int(i64)

Integer value. All integers are represented as 64-bit numerics in Aerospike.

UInt(u64)

Unsigned integer value. The largest integer value that can be stored in a record bin is i64::max_value(); however the list and map data types can store integer values (and keys) up to u64::max_value().

Panics

Attempting to store an u64 value as a record bin value will cause a panic. Use casting to store and retrieve u64 values.

Float(FloatValue)

Floating point value. All floating point values are stored in 64-bit IEEE-754 format in Aerospike. Aerospike server v3.6.0 and later support double data type.

String(String)

String value.

Blob(Vec<u8>)

Byte array value.

List(Vec<Value>)

List data type is an ordered collection of values. Lists can contain values of any supported data type. List data order is maintained on writes and reads.

HashMap(HashMap<Value, Value>)

Map data type is a collection of key-value pairs. Each key can only appear once in a collection and is associated with a value. Map keys and values can be any supported data type.

OrderedMap(Vec<(Value, Value)>)

Map data type where the map entries are sorted based key ordering (K-ordered maps) and may have an additional value-order index depending the namespace configuration (KV-ordered maps).

GeoJSON(String)

GeoJSON data type are JSON formatted strings to encode geospatial information.

Methods

impl Value

fn is_nil(&self) -> bool

Returns true if this value is the empty value (nil).

fn as_string(&self) -> String

Returns a string representation of the value.

Trait Implementations

impl Debug for Value

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for Value

fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq for Value

fn eq(&self, __arg_0: &Value) -> bool

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

fn ne(&self, __arg_0: &Value) -> bool

This method tests for !=.

impl Eq for Value

impl Hash for Value

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, 

Feeds a slice of this type into the given [Hasher].

impl Display for Value

fn fmt(&self, f: &mut Formatter) -> StdResult<(), Error>

Formats the value using the given formatter.

impl From<String> for Value

fn from(val: String) -> Value

Performs the conversion.

impl From<Vec<u8>> for Value

fn from(val: Vec<u8>) -> Value

Performs the conversion.

impl From<Vec<Value>> for Value

fn from(val: Vec<Value>) -> Value

Performs the conversion.

impl From<HashMap<Value, Value>> for Value

fn from(val: HashMap<Value, Value>) -> Value

Performs the conversion.

impl From<f32> for Value

fn from(val: f32) -> Value

Performs the conversion.

impl From<f64> for Value

fn from(val: f64) -> Value

Performs the conversion.

impl<'a> From<&'a f32> for Value

fn from(val: &'a f32) -> Value

Performs the conversion.

impl<'a> From<&'a f64> for Value

fn from(val: &'a f64) -> Value

Performs the conversion.

impl<'a> From<&'a String> for Value

fn from(val: &'a String) -> Value

Performs the conversion.

impl<'a> From<&'a str> for Value

fn from(val: &'a str) -> Value

Performs the conversion.

impl<'a> From<&'a Vec<u8>> for Value

fn from(val: &'a Vec<u8>) -> Value

Performs the conversion.

impl<'a> From<&'a [u8]> for Value

fn from(val: &'a [u8]) -> Value

Performs the conversion.

impl From<bool> for Value

fn from(val: bool) -> Value

Performs the conversion.

impl From<i8> for Value

fn from(val: i8) -> Value

Performs the conversion.

impl From<u8> for Value

fn from(val: u8) -> Value

Performs the conversion.

impl From<i16> for Value

fn from(val: i16) -> Value

Performs the conversion.

impl From<u16> for Value

fn from(val: u16) -> Value

Performs the conversion.

impl From<i32> for Value

fn from(val: i32) -> Value

Performs the conversion.

impl From<u32> for Value

fn from(val: u32) -> Value

Performs the conversion.

impl From<i64> for Value

fn from(val: i64) -> Value

Performs the conversion.

impl From<u64> for Value

fn from(val: u64) -> Value

Performs the conversion.

impl From<isize> for Value

fn from(val: isize) -> Value

Performs the conversion.

impl From<usize> for Value

fn from(val: usize) -> Value

Performs the conversion.

impl<'a> From<&'a i8> for Value

fn from(val: &'a i8) -> Value

Performs the conversion.

impl<'a> From<&'a u8> for Value

fn from(val: &'a u8) -> Value

Performs the conversion.

impl<'a> From<&'a i16> for Value

fn from(val: &'a i16) -> Value

Performs the conversion.

impl<'a> From<&'a u16> for Value

fn from(val: &'a u16) -> Value

Performs the conversion.

impl<'a> From<&'a i32> for Value

fn from(val: &'a i32) -> Value

Performs the conversion.

impl<'a> From<&'a u32> for Value

fn from(val: &'a u32) -> Value

Performs the conversion.

impl<'a> From<&'a i64> for Value

fn from(val: &'a i64) -> Value

Performs the conversion.

impl<'a> From<&'a u64> for Value

fn from(val: &'a u64) -> Value

Performs the conversion.

impl<'a> From<&'a isize> for Value

fn from(val: &'a isize) -> Value

Performs the conversion.

impl<'a> From<&'a usize> for Value

fn from(val: &'a usize) -> Value

Performs the conversion.

impl<'a> From<&'a bool> for Value

fn from(val: &'a bool) -> Value

Performs the conversion.