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AttributeValue

Enum AttributeValue 

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#[non_exhaustive]
pub enum AttributeValue { Bool(bool), I64(i64), F64(f64), String(String), Array(AttributeArray), }
Expand description

Represents a single attribute value, which can be of various types

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Bool(bool)

A boolean attribute value.

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I64(i64)

A signed 64-bit integer attribute value.

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F64(f64)

A 64-bit floating point attribute value

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String(String)

A string attribute value.

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Array(AttributeArray)

An array of attribute values.

Trait Implementations§

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impl Clone for AttributeValue

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fn clone(&self) -> AttributeValue

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for AttributeValue

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

Formats the value using the given formatter. Read more
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impl From<&Url> for AttributeValue

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fn from(value: &Url) -> AttributeValue

Converts to this type from the input type.
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impl From<&str> for AttributeValue

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fn from(value: &str) -> AttributeValue

Converts to this type from the input type.
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impl From<String> for AttributeValue

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fn from(value: String) -> AttributeValue

Converts to this type from the input type.
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impl From<Url> for AttributeValue

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fn from(value: Url) -> AttributeValue

Converts to this type from the input type.
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impl From<Vec<String>> for AttributeValue

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fn from(value: Vec<String>) -> AttributeValue

Converts to this type from the input type.
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impl From<Vec<bool>> for AttributeValue

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fn from(value: Vec<bool>) -> AttributeValue

Converts to this type from the input type.
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impl From<Vec<f64>> for AttributeValue

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fn from(value: Vec<f64>) -> AttributeValue

Converts to this type from the input type.
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impl From<Vec<i64>> for AttributeValue

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fn from(value: Vec<i64>) -> AttributeValue

Converts to this type from the input type.
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impl From<bool> for AttributeValue

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fn from(value: bool) -> AttributeValue

Converts to this type from the input type.
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impl From<f64> for AttributeValue

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fn from(value: f64) -> AttributeValue

Converts to this type from the input type.
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impl From<i32> for AttributeValue

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fn from(value: i32) -> AttributeValue

Converts to this type from the input type.
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impl From<i64> for AttributeValue

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fn from(value: i64) -> AttributeValue

Converts to this type from the input type.
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impl From<u16> for AttributeValue

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fn from(value: u16) -> AttributeValue

Converts to this type from the input type.
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impl From<u32> for AttributeValue

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fn from(value: u32) -> AttributeValue

Converts to this type from the input type.
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impl PartialEq for AttributeValue

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialEq<&str> for AttributeValue

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

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl PartialEq<i64> for AttributeValue

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fn eq(&self, other: &i64) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for AttributeValue

Auto Trait Implementations§

Blanket Implementations§

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

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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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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fn and<P, B, E>(self, other: P) -> And<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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fn or<P, B, E>(self, other: P) -> Or<T, P>
where T: Sized + Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ServiceExt for T

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fn map_response_body<F>(self, f: F) -> MapResponseBody<Self, F>
where Self: Sized,

Apply a transformation to the response body. Read more
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fn decompression(self) -> Decompression<Self>
where Self: Sized,

Decompress response bodies. Read more
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fn trace_for_http(self) -> Trace<Self, SharedClassifier<ServerErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using HTTP status codes. Read more
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fn trace_for_grpc(self) -> Trace<Self, SharedClassifier<GrpcErrorsAsFailures>>
where Self: Sized,

High level tracing that classifies responses using gRPC headers. Read more
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fn follow_redirects(self) -> FollowRedirect<Self>
where Self: Sized,

Follow redirect resposes using the Standard policy. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, !>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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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