Enum cassandra_cpp::ValueType

source · [−]

pub enum ValueType {
Show 28 variants    UNKNOWN,
    CUSTOM,
    ASCII,
    BIGINT,
    BLOB,
    BOOLEAN,
    COUNTER,
    DECIMAL,
    DOUBLE,
    FLOAT,
    INT,
    TEXT,
    TIMESTAMP,
    UUID,
    VARCHAR,
    VARINT,
    TIMEUUID,
    INET,
    DATE,
    TIME,
    SMALL_INT,
    TINY_INT,
    DURATION,
    LIST,
    MAP,
    SET,
    UDT,
    TUPLE,
}

Expand description

The type of a Cassandra value.

Variants

`UNKNOWN`

`CUSTOM`

`ASCII`

`BIGINT`

`BLOB`

`BOOLEAN`

`COUNTER`

`DECIMAL`

`DOUBLE`

`FLOAT`

`INT`

`TEXT`

`TIMESTAMP`

`UUID`

`VARCHAR`

`VARINT`

`TIMEUUID`

`INET`

`DATE`

`TIME`

`SMALL_INT`

`TINY_INT`

`DURATION`

`LIST`

`MAP`

`SET`

`UDT`

`TUPLE`

Implementations

impl ValueType

pub fn variants() -> &'static [ValueType ]

List all the possible values of this enumeration.

Trait Implementations

impl Clone for ValueType

fn clone(&self) -> ValueType

Returns a copy of the value. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for ValueType

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

Formats the value using the given formatter. Read more

impl Display for ValueType

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

Formats the value using the given formatter. Read more

impl FromStr for ValueType

type Err = String

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. Read more

impl Hash for ValueType

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher. Read more

1.3.0 · source

fn hash_slice<H>(data: &[Self], state: &mut H) where
H: Hasher,

Feeds a slice of this type into the given Hasher. Read more

impl PartialEq<ValueType> for ValueType

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

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

1.0.0 · source

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

This method tests for !=.

impl Copy for ValueType

impl Eq for ValueType

impl StructuralEq for ValueType

impl StructuralPartialEq for ValueType

Auto Trait Implementations

impl RefUnwindSafe for ValueType

impl Send for ValueType

impl Sync for ValueType

impl Unpin for ValueType

impl UnwindSafe for ValueType

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,

const: unstable · source

pub fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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

const: unstable · source

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> ToString for T where
T: Display + ?Sized,

pub default fn to_string(&self) -> String

Converts the given value to a String. 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.

const: unstable · source

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.

const: unstable · source

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

Performs the conversion.

impl<T> SendSyncUnwindSafe for T where
T: Send + Sync + UnwindSafe + ?Sized,