Enum ObservationType 

pub enum ObservationType {
    Span,
    Generation,
    Event,
    Embedding,
    Agent,
    Tool,
    Chain,
    Retriever,
    Evaluator,
    Guardrail,
}

The 10 observation types supported by Langfuse.

Variants

Span

A generic span representing a unit of work.

Generation

An LLM generation (completion, embedding request).

Event

A discrete event within a trace.

Embedding

An embedding operation.

Agent

An AI agent.

Tool

A tool invocation.

Chain

A processing chain.

Retriever

A retrieval operation (e.g. RAG).

Evaluator

An evaluation step.

Guardrail

A guardrail check.

Trait Implementations

impl Clone for ObservationType

fn clone(&self) -> ObservationType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ObservationType

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ObservationType

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ObservationType

fn eq(&self, other: &ObservationType) -> 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 Serialize for ObservationType

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.

impl Copy for ObservationType

impl Eq for ObservationType

impl StructuralPartialEq for ObservationType