Enum FieldValue 

pub enum FieldValue {
    t(bool),
    b(i8),
    B(u8),
    s(i16),
    u(u16),
    I(i32),
    i(u32),
    l(i64),
    f(f32),
    d(f64),
    D(DecimalValue),
    S(LongStr),
    A(FieldArray),
    T(u64),
    F(FieldTable),
    V,
    x(ByteArray),
}

AMQP field value type.

User is recommended to use conversion method to create FieldValue from rust’s type.

See RabbitMQ errata.

Usage

// convert from `bool`
let x: FieldValue = true.into();

// convert into `bool`
let y: bool = x.try_into().unwrap();

Variants

t(bool)

b(i8)

B(u8)

s(i16)

u(u16)

I(i32)

i(u32)

l(i64)

f(f32)

d(f64)

D(DecimalValue)

S(LongStr)

A(FieldArray)

T(u64)

F(FieldTable)

V

x(ByteArray)

Trait Implementations

impl Clone for FieldValue

fn clone(&self) -> FieldValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FieldValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FieldValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FieldValue

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

Formats the value using the given formatter.

impl From<&str> for FieldValue

fn from(v: &str) -> FieldValue

Converts to this type from the input type.

impl From<FieldTable> for FieldValue

fn from(v: FieldTable) -> FieldValue

Converts to this type from the input type.

impl From<LongStr> for FieldValue

fn from(v: LongStr) -> FieldValue

Converts to this type from the input type.

impl From<String> for FieldValue

RabbitMQ’s field value support only long string variant, so rust string type always converted to long string variant.

fn from(v: String) -> FieldValue

Converts to this type from the input type.

impl From<bool> for FieldValue

fn from(v: bool) -> FieldValue

Converts to this type from the input type.

impl PartialEq for FieldValue

fn eq(&self, other: &FieldValue) -> 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 Serialize for FieldValue

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 FieldValue

impl<'a> TryFrom<&'a FieldValue> for &'a LongStr

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: &'a FieldValue, ) -> Result<&'a LongStr, <&'a LongStr as TryFrom<&'a FieldValue>>::Error>

Performs the conversion.

impl<'a> TryFrom<&'a FieldValue> for &'a str

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: &'a FieldValue, ) -> Result<&'a str, <&'a str as TryFrom<&'a FieldValue>>::Error>

Performs the conversion.

impl TryFrom<FieldValue> for FieldTable

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: FieldValue, ) -> Result<FieldTable, <FieldTable as TryFrom<FieldValue>>::Error>

Performs the conversion.

impl TryFrom<FieldValue> for LongStr

type Error = Error

The type returned in the event of a conversion error.

fn try_from( value: FieldValue, ) -> Result<LongStr, <LongStr as TryFrom<FieldValue>>::Error>

Performs the conversion.