Enum tantivy_columnar::ColumnType

#[repr(u8)]
pub enum ColumnType {
    I64 = 0,
    U64 = 1,
    F64 = 2,
    Bytes = 3,
    Str = 4,
    Bool = 5,
    IpAddr = 6,
    DateTime = 7,
}

The column type represents the column type. Any changes need to be propagated to COLUMN_TYPES.

Variants

I64 = 0

U64 = 1

F64 = 2

Bytes = 3

Str = 4

Bool = 5

IpAddr = 6

DateTime = 7

Implementations

impl ColumnType

pub fn to_code(self) -> u8

pub fn is_date_time(&self) -> bool

impl ColumnType

pub fn numerical_type(&self) -> Option<NumericalType>

Trait Implementations

impl Clone for ColumnType

fn clone(&self) -> ColumnType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ColumnType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ColumnType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for ColumnType

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

Formats the value using the given formatter.

impl From<NumericalType> for ColumnType

fn from(numerical_type: NumericalType) -> Self

Converts to this type from the input type.

impl Hash for ColumnType

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 ColumnType

fn cmp(&self, other: &ColumnType) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ColumnType

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ColumnType

fn partial_cmp(&self, other: &ColumnType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ColumnType

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ColumnType

impl Eq for ColumnType

impl StructuralPartialEq for ColumnType