Struct SystemMessagePromptTemplate 

pub struct SystemMessagePromptTemplate {
    pub prompt: PromptTemplate,
    pub additional_kwargs: HashMap<String, Value>,
}

System message prompt template.

Fields

prompt: PromptTemplate

The underlying string prompt template.

additional_kwargs: HashMap<String, Value>

Additional keyword arguments to pass to the message.

Implementations

impl SystemMessagePromptTemplate

pub fn new(prompt: PromptTemplate) -> Self

Create a new system message prompt template.

pub fn from_template(template: impl Into<String>) -> Result<Self>

Create from a template string.

pub fn from_template_with_format( template: impl Into<String>, template_format: PromptTemplateFormat, ) -> Result<Self>

Create from a template string with a specific format.

pub fn from_template_file(template_file: impl AsRef<Path>) -> Result<Self>

Create from a template file.

Trait Implementations

impl BaseMessagePromptTemplate for SystemMessagePromptTemplate

fn input_variables(&self) -> Vec<String>

Get the input variables for this template.

fn format_messages( &self, kwargs: &HashMap<String, String>, ) -> Result<Vec<BaseMessage>>

Format messages from kwargs.

fn pretty_repr(&self, html: bool) -> String

Get a pretty representation of the template.

fn aformat_messages( &self, kwargs: &HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<Vec<BaseMessage>>> + Send + '_>>

Async format messages from kwargs.

fn pretty_print(&self)

Print a human-readable representation.

impl BaseStringMessagePromptTemplate for SystemMessagePromptTemplate

fn prompt(&self) -> &PromptTemplate

Get the underlying string prompt template.

fn additional_kwargs(&self) -> &HashMap<String, Value>

Get additional kwargs to pass to the message.

fn format(&self, kwargs: &HashMap<String, String>) -> Result<BaseMessage>

Format the prompt template into a message.

fn aformat( &self, kwargs: &HashMap<String, String>, ) -> Pin<Box<dyn Future<Output = Result<BaseMessage>> + Send + '_>>

Async format the prompt template into a message.

impl Clone for SystemMessagePromptTemplate

fn clone(&self) -> SystemMessagePromptTemplate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SystemMessagePromptTemplate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SystemMessagePromptTemplate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SystemMessagePromptTemplate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.