Struct Resource

pub struct Resource { /* private fields */ }

An immutable representation of the entity producing telemetry as attributes. Utilizes Arc for efficient sharing and cloning.

Implementations

impl Resource

pub fn builder() -> ResourceBuilder

Creates a ResourceBuilder that allows you to configure multiple aspects of the Resource.

This ResourceBuilder will include the following ResourceDetectors:

• SdkProvidedResourceDetector
• TelemetryResourceDetector
• EnvResourceDetector If you’d like to start from an empty resource, use Resource::builder_empty.

pub fn builder_empty() -> ResourceBuilder

Creates a ResourceBuilder that allows you to configure multiple aspects of the Resource.

This ResourceBuilder will not include any attributes or ResourceDetectors by default.

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

Return the schema url of the resource. If the resource does not have a schema url, return None.

pub fn len(&self) -> usize

Returns the number of attributes for this resource

pub fn is_empty(&self) -> bool

Returns true if the resource contains no attributes.

pub fn iter(&self) -> Iter<'_>

Gets an iterator over the attributes of this resource.

pub fn get(&self, key: &Key) -> Option<Value>

Retrieve the value from resource associate with given key.

Trait Implementations

impl Clone for Resource

fn clone(&self) -> Resource

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Resource

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

Formats the value using the given formatter.

impl<'a> IntoIterator for &'a Resource

type Item = (&'a Key, &'a Value)

The type of the elements being iterated over.

type IntoIter = Iter<'a>

Which kind of iterator are we turning this into?

fn into_iter(self) -> <&'a Resource as IntoIterator>::IntoIter

Creates an iterator from a value.

impl PartialEq for Resource

fn eq(&self, other: &Resource) -> 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 Resource