Enum aw_query::datatype::DataType

pub enum DataType {
    None(),
    Bool(bool),
    Number(f64),
    String(String),
    Event(Event),
    List(Vec<DataType>),
    Dict(HashMap<String, DataType>),
    Function(String, fn(args: Vec<DataType>, env: &VarEnv, ds: &Datastore) -> Result<DataType, QueryError>),
}

Variants

None()

Bool(bool)

Number(f64)

String(String)

Event(Event)

List(Vec<DataType>)

Dict(HashMap<String, DataType>)

Function(String, fn(args: Vec<DataType>, env: &VarEnv, ds: &Datastore) -> Result<DataType, QueryError>)

Implementations

impl DataType

pub fn query_eq(&self, other: &DataType) -> Result<bool, QueryError>

Trait Implementations

impl Clone for DataType

fn clone(&self) -> DataType

Returns a copy 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 PartialEq<DataType> for DataType

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

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

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Serialize for DataType

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

Serialize this value into the given Serde serializer.

impl<'_> TryFrom<&'_ DataType> for Vec<DataType>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for String

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Rule

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(data: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Vec<String>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Vec<Event>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Vec<(String, Rule)>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Vec<(Vec<String>, Rule)>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for f64

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for usize

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Value

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_> TryFrom<&'_ DataType> for Vec<Value>

type Error = QueryError

The type returned in the event of a conversion error.

fn try_from(value: &DataType) -> Result<Self, Self::Error>

Performs the conversion.