Struct Character 

pub struct Character {
    pub name: String,
    pub username: Option<String>,
    pub bio: Vec<String>,
    pub lore: Vec<String>,
    pub topics: Vec<String>,
    pub style: CharacterStyle,
    pub knowledge: Vec<String>,
    pub message_examples: Vec<MessageExample>,
    pub adjectives: Vec<String>,
}

Structured agent persona.

Characters are loaded from configuration files (TOML/JSON) and injected into RequestContext via to_system_prompt.

Fields

name: String

Display name (e.g. "Bob", "CodeReviewBot").

username: Option<String>

Optional username / handle.

bio: Vec<String>

Short biography lines. Rendered as a bulleted list in the prompt.

lore: Vec<String>

Background lore or extended description.

topics: Vec<String>

Areas of expertise. Used for routing and capability matching.

style: CharacterStyle

Style guidelines applied to the assistant’s responses.

knowledge: Vec<String>

Inline knowledge snippets injected into the system prompt.

message_examples: Vec<MessageExample>

Few-shot example conversations (user → assistant pairs).

adjectives: Vec<String>

Descriptive adjectives for the character.

Implementations

impl Character

pub fn to_system_prompt(&self) -> String

Render the character into a system prompt string.

The output follows a structured format suitable for injection as the system message in an LLM conversation.

pub fn is_empty(&self) -> bool

Returns true if the character has no meaningful content.

Trait Implementations

impl Clone for Character

fn clone(&self) -> Character

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Character

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

Formats the value using the given formatter.

impl Default for Character

fn default() -> Character

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Character

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Character

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

where __S: Serializer,

Serialize this value into the given Serde serializer.