Enum launchdarkly_server_sdk::FlagValue

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pub enum FlagValue {
    Bool(bool),
    Str(String),
    Number(f64),
    Json(Value),
}

Expand description

FlagValue represents any of the data types supported by JSON, all of which can be used for a LaunchDarkly feature flag variation or a custom user attribute.

Variants

`Bool(bool)`

Used when the value is a boolean.

`Str(String)`

Used when the value is a string.

`Number(f64)`

Used when the value is a number.

`Json(Value)`

Used when the value is an arbitrary JSON value.

Implementations

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impl FlagValue

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

Attempts to convert the FlagValue into a boolean representation, returning None if the conversion is invalid.

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

Attempts to convert the FlagValue into a string representation, returning None if the conversion is invalid.

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

Attempts to convert the FlagValue into a float representation, returning None if the conversion is invalid.

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

Attempts to convert the FlagValue into a integer representation, returning None if the conversion is invalid.

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pub fn as_json(&self) -> Option<Value>

Attempts to convert the FlagValue into an arbitrary JSON representation, returning None if the conversion is invalid.

Trait Implementations

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impl Clone for FlagValue

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pub fn clone(&self) -> FlagValue

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

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impl Debug for FlagValue

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

Formats the value using the given formatter. Read more

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impl<'de> Deserialize<'de> for FlagValue

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pub fn deserialize<D>(
deserializer: D
) -> Result<FlagValue, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more

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impl From<String> for FlagValue

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pub fn from(s: String) -> FlagValue

Performs the conversion.

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impl From<Value> for FlagValue

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pub fn from(v: Value) -> FlagValue

Performs the conversion.

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impl From<bool> for FlagValue

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pub fn from(b: bool) -> FlagValue

Performs the conversion.

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impl From<f64> for FlagValue

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pub fn from(f: f64) -> FlagValue

Performs the conversion.

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impl From<i64> for FlagValue

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pub fn from(i: i64) -> FlagValue

Performs the conversion.

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impl PartialEq<FlagValue> for FlagValue

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

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

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

This method tests for !=.

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impl Serialize for FlagValue

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

Serialize this value into the given Serde serializer. Read more

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impl StructuralPartialEq for FlagValue

Auto Trait Implementations

impl RefUnwindSafe for FlagValue

impl Send for FlagValue

impl Sync for FlagValue

impl Unpin for FlagValue

impl UnwindSafe for FlagValue

Blanket Implementations

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impl<T> Any for T where
T: 'static + ?Sized,

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pub fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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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

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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

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impl<T> From<T> for T

const: unstable · source

pub fn from(t: T) -> T

Performs the conversion.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

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

const: unstable · source

pub fn into(self) -> U

Performs the conversion.

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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pub fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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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

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impl<T, U> TryFrom 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>::Error>

Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

impl<T, U> TryInto for T where
U: TryFrom<T>,

type Err = >::Err

pub fn try_into(self) -> Result<U, >::Err>

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

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Enum launchdarkly_server_sdk::FlagValue

Variants

Bool(bool)

Str(String)

Number(f64)

Json(Value)

Implementations

impl FlagValue

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

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

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

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

pub fn as_json(&self) -> Option<Value>

Trait Implementations

impl Clone for FlagValue

pub fn clone(&self) -> FlagValue

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

impl Debug for FlagValue

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

impl<'de> Deserialize<'de> for FlagValue

pub fn deserialize<__D>( __deserializer: __D) -> Result<FlagValue, <__D as Deserializer<'de>>::Error> where __D: Deserializer<'de>,

impl From<String> for FlagValue

pub fn from(s: String) -> FlagValue

impl From<Value> for FlagValue

pub fn from(v: Value) -> FlagValue

impl From<bool> for FlagValue

pub fn from(b: bool) -> FlagValue

impl From<f64> for FlagValue

pub fn from(f: f64) -> FlagValue

impl From<i64> for FlagValue

pub fn from(i: i64) -> FlagValue

impl PartialEq<FlagValue> for FlagValue

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

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

impl Serialize for FlagValue

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

impl StructuralPartialEq for FlagValue

Auto Trait Implementations

impl RefUnwindSafe for FlagValue

impl Send for FlagValue

impl Sync for FlagValue

impl Unpin for FlagValue

impl UnwindSafe for FlagValue

Blanket Implementations

impl<T> Any for T where T: 'static + ?Sized,

pub fn type_id(&self) -> TypeId

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

pub fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

pub fn from(t: T) -> T

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

fn in_current_span(self) -> Instrumented<Self>

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

pub fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

pub fn to_owned(&self) -> T

pub fn clone_into(&self, target: &mut T)

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

type Error = Infallible

pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

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

impl<T, U> TryInto<U> for T where U: TryFrom<T>,

type Err = <U as TryFrom<T>>::Err

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

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> DeserializeOwned for T where T: for<'de> Deserialize<'de>,

`Bool(bool)`

`Str(String)`

`Number(f64)`

`Json(Value)`

pub fn deserialize<D>(
deserializer: D
) -> Result<FlagValue, <D as Deserializer<'de>>::Error> where
__D: Deserializer<'de>,

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

impl<T> Any for T where
T: 'static + ?Sized,

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

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

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

impl<T> ToOwned for T where
T: Clone,

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

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> where
S: Into<Dispatch>,

impl<T> DeserializeOwned for T where
T: for<'de> Deserialize<'de>,