Struct PromptTemplate 

pub struct PromptTemplate {
    pub name: String,
    pub version: Version,
    pub template: String,
    pub variables: Vec<VariableDecl>,
    pub output_schema: Option<Value>,
    pub description: String,
}

Prompt template with semver identity and optional output schema.

Fields

name: String

Stable prompt name.

version: Version

Semver prompt version.

template: String

Template body. Variables use {{name}} placeholders.

variables: Vec<VariableDecl>

Declared input variables.

output_schema: Option<Value>

Optional output contract.

description: String

Human-readable description.

Implementations

impl PromptTemplate

pub fn builder(name: impl Into<String>) -> Builder

Start building a template.

impl PromptTemplate

pub fn render( &self, context: &BTreeMap<String, Value>, ) -> Result<String, PromptError>

Render the template using the supplied context.

Trait Implementations

impl Clone for PromptTemplate

fn clone(&self) -> PromptTemplate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromptTemplate

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PromptTemplate

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PromptTemplate

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

Equality operator ==.

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

Inequality operator !=.

impl RenderToMessage for PromptTemplate

fn render_to_message( &self, context: &BTreeMap<String, Value>, ) -> Result<Message, PromptError>

Render into a system message.

impl Serialize for PromptTemplate

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 StructuralPartialEq for PromptTemplate