Enum Value

pub enum Value<'a> {
    Null,
    Bool(bool),
    I16(i16),
    U16(u16),
    I32(i32),
    U32(u32),
    I64(i64),
    U64(u64),
    F64(f64),
    String(JsonbString<'a>),
    SmallArray(ComplexValue<'a, Small, Array>),
    LargeArray(ComplexValue<'a, Large, Array>),
    SmallObject(ComplexValue<'a, Small, Object>),
    LargeObject(ComplexValue<'a, Large, Object>),
    Opaque(OpaqueValue<'a>),
}

Jsonb Value.

Variants

Null

Bool(bool)

I16(i16)

U16(u16)

I32(i32)

U32(u32)

I64(i64)

U64(u64)

F64(f64)

String(JsonbString<'a>)

SmallArray(ComplexValue<'a, Small, Array>)

LargeArray(ComplexValue<'a, Large, Array>)

SmallObject(ComplexValue<'a, Small, Object>)

LargeObject(ComplexValue<'a, Large, Object>)

Opaque(OpaqueValue<'a>)

Implementations

impl<'a> Value<'a>

pub fn into_owned(self) -> Value<'static>

Returns a 'static version of self.

pub fn is_array(&self) -> bool

Returns true if this value is an array.

pub fn is_object(&self) -> bool

Returns true if this value is an object.

pub fn is_int(&self) -> bool

Returns true if this value is an int (i16, i32 or i64).

pub fn is_uint(&self) -> bool

Returns true if this value is an int (u16, u32 or u64).

pub fn is_double(&self) -> bool

Returns true if this value is f64.

pub fn element_count(&self) -> Option<u32>

Returns the number of lements in array or buffer.

pub fn field_type(&self) -> Option<ColumnType>

Returns the field type of an opaque value.

Trait Implementations

impl<'a> Clone for Value<'a>

fn clone(&self) -> Value<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Value<'_>

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

Formats the value using the given formatter.

impl<'de> MyDeserialize<'de> for Value<'de>

const SIZE: Option<usize> = None

Size hint of a serialized value (in bytes), if it’s constant.

type Ctx = ()

Some structs defines deserialization in the context of another value.

fn deserialize((): Self::Ctx, buf: &mut ParseBuf<'de>) -> Result<Self>

Deserializes self from the given buf.

impl<'a> PartialEq for Value<'a>

fn eq(&self, other: &Value<'a>) -> 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<'a> TryFrom<Value<'a>> for Value

type Error = JsonbToJsonError

The type returned in the event of a conversion error.

fn try_from(value: Value<'a>) -> Result<Self, Self::Error>

Performs the conversion.

impl<'a> StructuralPartialEq for Value<'a>