Enum DataType

pub enum DataType {
    Boolean(bool),
    Integer(i64),
    Float(f64),
    String(String),
}

Variants

Boolean(bool)

Integer(i64)

Float(f64)

String(String)

Implementations

impl DataType

pub fn is_boolean(&self) -> bool

pub fn is_integer(&self) -> bool

pub fn is_float(&self) -> bool

pub fn is_string(&self) -> bool

pub fn as_boolean(&self) -> Option<bool>

pub fn as_integer(&self) -> Option<i64>

pub fn as_float(&self) -> Option<f64>

pub fn as_string(&self) -> Option<String>

Trait Implementations

impl Clone for DataType

fn clone(&self) -> DataType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DataType

fn deserialize<D>(deserializer: D) -> Result<DataType, D::Error>

where D: Deserializer<'de>,

Deserializes a DataType from a string.

impl From<DataType> for PrimitiveType

fn from(dtype: DataType) -> Self

Converts to this type from the input type.

impl FromStr for DataType

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

Converts a string to a DataType (Boolean, Integer, Float, or String).

type Err = String

The associated error which can be returned from parsing.

impl PartialEq for DataType

fn eq(&self, other: &Self) -> 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 Serialize for DataType

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serializes a DataType to a string.