Struct LegacyPromptVariableMapping 

pub struct LegacyPromptVariableMapping {
    pub mapping_type: String,
    pub variable: String,
    pub langfuse_object: LegacyEvaluationObject,
    pub object_name: Option<String>,
    pub source: String,
    pub json_path: Option<Option<String>>,
}

LegacyPromptVariableMapping : Deprecated: Connects one prompt variable to data from a legacy trace or dataset evaluation rule. langfuseObject selects the object kind. objectName separately selects a named observation and is null for trace and dataset-item mappings.

Fields

mapping_type: String

Explicitly marks this as a legacy mapping.

variable: String

Prompt variable name without braces.

langfuse_object: LegacyEvaluationObject

object_name: Option<String>

Observation name to match, or null when langfuseObject is trace or dataset_item.

source: String

Field selected from the legacy object.

json_path: Option<Option<String>>

Optional JSONPath selector applied to the selected field.

Implementations

impl LegacyPromptVariableMapping

pub fn builder() -> LegacyPromptVariableMappingBuilder

Create an instance of LegacyPromptVariableMapping using the builder syntax

impl LegacyPromptVariableMapping

pub fn new( mapping_type: String, variable: String, langfuse_object: LegacyEvaluationObject, object_name: Option<String>, source: String, ) -> LegacyPromptVariableMapping

Deprecated: Connects one prompt variable to data from a legacy trace or dataset evaluation rule. langfuseObject selects the object kind. objectName separately selects a named observation and is null for trace and dataset-item mappings.

Trait Implementations

impl Clone for LegacyPromptVariableMapping

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LegacyPromptVariableMapping

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

Formats the value using the given formatter.

impl Default for LegacyPromptVariableMapping

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for LegacyPromptVariableMapping

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LegacyPromptVariableMapping

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for LegacyPromptVariableMapping

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for LegacyPromptVariableMapping