Enum ValueType 

pub enum ValueType {
    Boolean,
    Float4,
    Float8,
    Int1,
    Int2,
    Int4,
    Int8,
    Int16,
    Utf8,
    Uint1,
    Uint2,
    Uint4,
    Uint8,
    Uint16,
    Date,
    DateTime,
    Time,
    Duration,
    IdentityId,
    Uuid4,
    Uuid7,
    Blob,
    Int,
    Uint,
    Decimal,
    Option(Box<ValueType>),
    Any,
    DictionaryId,
    List(Box<ValueType>),
    Record(Vec<(String, ValueType)>),
    Tuple(Vec<ValueType>),
}

Variants

Boolean

Float4

Float8

Int1

Int2

Int4

Int8

Int16

Utf8

Uint1

Uint2

Uint4

Uint8

Uint16

Date

DateTime

Time

Duration

IdentityId

Uuid4

Uuid7

Blob

Int

Uint

Decimal

Option(Box<ValueType>)

Any

DictionaryId

List(Box<ValueType>)

Record(Vec<(String, ValueType)>)

Tuple(Vec<ValueType>)

Implementations

impl ValueType

pub fn promote(left: ValueType, right: ValueType) -> ValueType

impl ValueType

pub fn super_type_of<I>(iter: I) -> ValueType

where I: IntoIterator<Item = ValueType>,

impl ValueType

pub fn list_of(ty: ValueType) -> Self

pub fn is_number(&self) -> bool

pub fn is_bool(&self) -> bool

pub fn is_signed_integer(&self) -> bool

pub fn is_unsigned_integer(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_floating_point(&self) -> bool

pub fn is_utf8(&self) -> bool

pub fn is_temporal(&self) -> bool

pub fn is_uuid(&self) -> bool

pub fn is_blob(&self) -> bool

pub fn is_option(&self) -> bool

pub fn inner_type(&self) -> &ValueType

impl ValueType

pub fn to_u8(&self) -> u8

impl ValueType

pub fn from_u8(value: u8) -> Self

impl ValueType

pub fn size(&self) -> usize

pub fn alignment(&self) -> usize

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ValueType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ValueType

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ValueType

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

Formats the value using the given formatter.

impl From<&Value> for ValueType

fn from(value: &Value) -> Self

Converts to this type from the input type.

impl FromStr for ValueType

type Err = ()

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl Hash for ValueType

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ValueType

fn cmp(&self, other: &ValueType) -> 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 for ValueType

fn eq(&self, other: &ValueType) -> 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 ValueType

fn partial_cmp(&self, other: &ValueType) -> 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 Serialize for ValueType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for ValueType

impl StructuralPartialEq for ValueType