Struct TextPromptClient 

pub struct TextPromptClient {
    pub name: String,
    pub version: i32,
    pub template: String,
    pub config: Value,
    pub labels: Vec<String>,
    pub tags: Vec<String>,
    pub is_fallback: bool,
}

A compiled text prompt. Holds the raw template and supports {{variable}} substitution.

Fields

name: String

Prompt name.

version: i32

Prompt version.

template: String

Raw template string containing {{variable}} placeholders.

config: Value

Arbitrary configuration attached to the prompt.

labels: Vec<String>

Labels associated with this prompt version (e.g. ["production"]).

tags: Vec<String>

Tags for categorisation.

is_fallback: bool

Whether this prompt was served from an expired cache entry (fallback).

Implementations

impl TextPromptClient

pub fn compile( &self, variables: &HashMap<String, String>, ) -> Result<String, LangfuseError>

Compile the prompt by replacing {{variable}} placeholders with values from variables.

Returns LangfuseError::PromptCompilation if a placeholder references a variable that is not present in the map.

Trait Implementations

impl Clone for TextPromptClient

fn clone(&self) -> TextPromptClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TextPromptClient

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

Formats the value using the given formatter.