Enum repr::row::Tag[−][src]

#[repr(u8)]
enum Tag {
Show 28 variants    Null,
    False,
    True,
    Int16,
    Int32,
    Int64,
    Float32,
    Float64,
    Date,
    Time,
    Timestamp,
    TimestampTz,
    Interval,
    BytesTiny,
    BytesShort,
    BytesLong,
    BytesHuge,
    StringTiny,
    StringShort,
    StringLong,
    StringHuge,
    Uuid,
    Array,
    List,
    Dict,
    JsonNull,
    Dummy,
    Numeric,
}

Variants

`Null`

`False`

`True`

`Int16`

`Int32`

`Int64`

`Float32`

`Float64`

`Date`

`Time`

`Timestamp`

`TimestampTz`

`Interval`

`BytesTiny`

`BytesShort`

`BytesLong`

`BytesHuge`

`StringTiny`

`StringShort`

`StringLong`

`StringHuge`

`Uuid`

`Array`

`List`

`Dict`

`JsonNull`

`Dummy`

`Numeric`

Trait Implementations

impl Clone for Tag

fn clone(&self) -> Tag

Returns a copy of the value. Read more

1.0.0[src]

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

Performs copy-assignment from source. Read more

impl Debug for Tag

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

Formats the value using the given formatter. Read more

impl From<Tag> for u8

fn from(enum_value: Tag) -> Self

Performs the conversion.

impl PartialEq<Tag> for Tag

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

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

1.0.0[src]

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

This method tests for !=.

impl TryFrom<u8> for Tag

type Error = TryFromPrimitiveError<Self>

The type returned in the event of a conversion error.

fn try_from(number: u8) -> Result<Self, TryFromPrimitiveError<Self>>

Performs the conversion.

impl TryFromPrimitive for Tag

type Primitive = u8

const NAME: &'static str

fn try_from_primitive(
number: Self::Primitive
) -> Result<Self, TryFromPrimitiveError<Self>>

impl Copy for Tag

impl Eq for Tag

impl StructuralEq for Tag

impl StructuralPartialEq for Tag

Auto Trait Implementations

impl RefUnwindSafe for Tag

impl Send for Tag

impl Sync for Tag

impl Unpin for Tag

impl UnwindSafe for Tag

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T where
T: ?Sized,

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

pub fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<Q, K> Equivalent<K> for Q where
Q: Eq + ?Sized,
K: Borrow<Q> + ?Sized,

pub fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.

impl<T> From<T> for T

pub fn from(t: T) -> T

Performs the conversion.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T where
U: From<T>,

pub fn into(self) -> U

Performs the conversion.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

pub fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more