Struct PromptBlockDef 

pub struct PromptBlockDef {
    pub name: String,
    pub order: u32,
    pub max_length: usize,
}

A block definition within a SystemPromptStrategy (structure template).

Defines a named slot in the system prompt with an ordering and token budget. The actual content is provided by a SystemPrompt instance.

Fields

name: String

Block name (e.g., “identity”, “instructions”, “tools”, “constraints”).

order: u32

Assembly order — lower numbers appear first in the final prompt.

max_length: usize

Maximum character budget for this block. Content exceeding this is truncated.

Trait Implementations

impl Clone for PromptBlockDef

fn clone(&self) -> PromptBlockDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PromptBlockDef

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PromptBlockDef

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for PromptBlockDef

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for PromptBlockDef

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PromptBlockDef