Struct PromptTemplate 

pub struct PromptTemplate {
    segments: Vec<PromptSegment>,
}

A system prompt built from static templates + pre-scrubbed inserts.

Cannot be constructed from arbitrary strings. Use PromptTemplateBuilder to construct via PromptTemplate::builder().

Fields

segments: Vec<PromptSegment>

Implementations

impl PromptTemplate

pub fn builder() -> PromptTemplateBuilder

Start building a new prompt template.

pub fn as_str_lossy(&self) -> String

Concatenate all segments into a single string.

Static segments are included verbatim. Scrubbed segments use the redacted text (PII replaced with placeholders).

pub fn segment_count(&self) -> usize

Number of segments in this template.

pub fn is_empty(&self) -> bool

Whether this template is empty (no segments).

pub fn segments(&self) -> &[PromptSegment]

Access the segments for inspection.

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

Formats the value using the given formatter.

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

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PromptTemplate

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

Formats the value using the given formatter.

impl Serialize for PromptTemplate

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

where __S: Serializer,

Serialize this value into the given Serde serializer.