Enum netidx::subscriber::Value

pub enum Value {
    U32(u32),
    V32(u32),
    I32(i32),
    Z32(i32),
    U64(u64),
    V64(u64),
    I64(i64),
    Z64(i64),
    F32(f32),
    F64(f64),
    DateTime(DateTime<Utc>),
    Duration(Duration),
    String(Chars),
    Bytes(Bytes),
    True,
    False,
    Null,
    Ok,
    Error(Chars),
}

Variants

U32(u32)

full 4 byte u32

V32(u32)

LEB128 varint, 1 - 5 bytes depending on value

I32(i32)

full 4 byte i32

Z32(i32)

LEB128 varint zigzag encoded, 1 - 5 bytes depending on abs(value)

U64(u64)

full 8 byte u64

V64(u64)

LEB128 varint, 1 - 10 bytes depending on value

I64(i64)

full 8 byte i64

Z64(i64)

LEB128 varint zigzag encoded, 1 - 10 bytes depending on abs(value)

F32(f32)

4 byte ieee754 single precision float

F64(f64)

8 byte ieee754 double precision float

DateTime(DateTime<Utc>)

UTC timestamp

Duration(Duration)

Duration

String(Chars)

unicode string, zero copy decode

Bytes(Bytes)

byte array, zero copy decode

True

boolean true

False

boolean false

Null

Empty value

Ok

An explicit ok

Error(Chars)

An explicit error

Implementations

impl Value

pub fn cast(self, typ: Typ) -> Option<Value>

Whatever value is attempt to turn it into the type specified

pub fn cast_to<T>(self) -> Result<T, <T as FromValue>::Error> where
    T: FromValue, 

cast value directly to any type implementing FromValue

pub fn is_number(&self) -> bool

return true if the value is some kind of number, otherwise false.

Trait Implementations

impl Add<Value> for Value

type Output = Value

The resulting type after applying the + operator.

pub fn add(self, rhs: Value) -> Value

Performs the + operation.

impl Clone for Value

pub fn clone(&self) -> Value

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Value

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

Deserialize this value from the given Serde deserializer.

impl Display for Value

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

Formats the value using the given formatter.

impl Div<Value> for Value

type Output = Value

The resulting type after applying the / operator.

pub fn div(self, rhs: Value) -> Value

Performs the / operation.

impl<'_, T> From<&'_ T> for Value where
    T: Into<Value> + Copy, 

pub fn from(v: &T) -> Value

Performs the conversion.

impl From<&'static str> for Value

pub fn from(v: &'static str) -> Value

Performs the conversion.

impl From<Chars> for Value

pub fn from(v: Chars) -> Value

Performs the conversion.

impl From<DateTime<Utc>> for Value

pub fn from(v: DateTime<Utc>) -> Value

Performs the conversion.

impl From<Duration> for Value

pub fn from(v: Duration) -> Value

Performs the conversion.

impl From<String> for Value

pub fn from(v: String) -> Value

Performs the conversion.

impl From<f32> for Value

pub fn from(v: f32) -> Value

Performs the conversion.

impl From<f64> for Value

pub fn from(v: f64) -> Value

Performs the conversion.

impl From<i16> for Value

pub fn from(v: i16) -> Value

Performs the conversion.

impl From<i32> for Value

pub fn from(v: i32) -> Value

Performs the conversion.

impl From<i64> for Value

pub fn from(v: i64) -> Value

Performs the conversion.

impl From<i8> for Value

pub fn from(v: i8) -> Value

Performs the conversion.

impl From<u16> for Value

pub fn from(v: u16) -> Value

Performs the conversion.

impl From<u32> for Value

pub fn from(v: u32) -> Value

Performs the conversion.

impl From<u64> for Value

pub fn from(v: u64) -> Value

Performs the conversion.

impl From<u8> for Value

pub fn from(v: u8) -> Value

Performs the conversion.

impl Mul<Value> for Value

type Output = Value

The resulting type after applying the * operator.

pub fn mul(self, rhs: Value) -> Value

Performs the * operation.

impl Not for Value

type Output = Value

The resulting type after applying the ! operator.

pub fn not(self) -> Value

Performs the unary ! operation.

impl Pack for Value

pub fn encoded_len(&self) -> usize

pub fn encode(&self, buf: &mut impl BufMut) -> Result<(), PackError>

pub fn decode(buf: &mut impl Buf) -> Result<Value, PackError>

pub fn const_encoded_len() -> Option<usize>

pub fn decode_into(&mut self, buf: &mut impl Buf) -> Result<(), PackError>

impl PartialEq<Value> for Value

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

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

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

This method tests for !=.

impl PartialOrd<Value> for Value

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

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

#[must_use]pub fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]pub fn le(&self, other: &Rhs) -> bool

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

#[must_use]pub fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]pub fn ge(&self, other: &Rhs) -> bool

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

impl Serialize for Value

pub 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 StructuralPartialEq for Value

impl Sub<Value> for Value

type Output = Value

The resulting type after applying the - operator.

pub fn sub(self, rhs: Value) -> Value

Performs the - operation.