Enum Value 

pub enum Value {
    String(String),
    Double(OrderedFloat<f64>),
    Bool(bool),
    Long(i64),
    UnsignedLong(u64),
    Duration(Duration),
    Base64Binary(Vec<u8>),
    TimeRFC(DateTime<FixedOffset>),
    Null,
}

Represents a value in an InfluxDB Flux query result.

This enum covers all data types that can appear in InfluxDB annotated CSV responses.

Variants

String(String)

String value.

Double(OrderedFloat<f64>)

64-bit floating point value.

Bool(bool)

Boolean value.

Long(i64)

Signed 64-bit integer.

UnsignedLong(u64)

Unsigned 64-bit integer.

Duration(Duration)

Duration value (in nanoseconds, stored as chrono::Duration).

Base64Binary(Vec<u8>)

Base64-encoded binary data.

TimeRFC(DateTime<FixedOffset>)

RFC3339 timestamp with timezone.

Null

Null value.

Implementations

impl Value

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

Returns the value as a string reference if it is a String variant.

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

Returns the value as an owned string if it is a String variant.

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

Returns the value as a f64 if it is a Double variant.

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

Returns the value as a bool if it is a Bool variant.

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

Returns the value as an i64 if it is a Long variant.

pub fn as_unsigned_long(&self) -> Option<u64>

Returns the value as a u64 if it is an UnsignedLong variant.

pub fn as_duration(&self) -> Option<&Duration>

Returns the value as a chrono::Duration if it is a Duration variant.

pub fn as_binary(&self) -> Option<&[u8]>

Returns the value as a byte slice if it is a Base64Binary variant.

pub fn as_time(&self) -> Option<&DateTime<FixedOffset>>

Returns the value as a DateTime if it is a TimeRFC variant.

pub fn is_null(&self) -> bool

Returns true if this value is null.

Trait Implementations

impl Clone for Value

fn clone(&self) -> Value

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Value

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

Formats the value using the given formatter.

impl Display for Value

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

Formats the value using the given formatter.

impl PartialEq for Value

fn eq(&self, other: &Value) -> 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 StructuralPartialEq for Value