Struct Prompt 

pub struct Prompt {
    pub context: Option<String>,
    pub system: String,
    pub task: Option<String>,
}

Assembled prompt envelope. Field order follows the canonical spec section order: context first, then the system message (role + appended directives), then task. Tools are not present here — they reach the model as structured data via the registry, not as a section in the prompt envelope.

Fields

context: Option<String>

First user message; None means “no context block sent”.

system: String

Assembled system message: role + appended directives, joined by blank lines. May be empty when no role is set.

task: Option<String>

Task message; None means the caller will supply a task later.

Trait Implementations

impl Clone for Prompt

fn clone(&self) -> Prompt

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Prompt

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

Formats the value using the given formatter.

impl Default for Prompt

fn default() -> Prompt

Returns the “default value” for a type.