Struct ChatPromptClient 

pub struct ChatPromptClient {
    pub name: String,
    pub version: i32,
    pub messages: Vec<ChatMessage>,
    pub config: Value,
    pub labels: Vec<String>,
    pub tags: Vec<String>,
    pub is_fallback: bool,
}

A compiled chat prompt. Holds a list of messages with {{variable}} support.

Fields

name: String

Prompt name.

version: i32

Prompt version.

messages: Vec<ChatMessage>

Chat messages, each potentially containing {{variable}} placeholders in content.

config: Value

Arbitrary configuration attached to the prompt.

labels: Vec<String>

Labels associated with this prompt version.

tags: Vec<String>

Tags for categorisation.

is_fallback: bool

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

Implementations

impl ChatPromptClient

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

Compile all messages by replacing {{variable}} placeholders in each message’s content.

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

Trait Implementations

impl Clone for ChatPromptClient

fn clone(&self) -> ChatPromptClient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChatPromptClient

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

Formats the value using the given formatter.