Struct SystemBlock 

pub struct SystemBlock {
    pub text: String,
    pub cache_control: Option<CacheControl>,
}

One block of the system prompt — an ordered text payload with an optional cache directive.

Fields

text: String

Block text. Codecs may reject blocks that exceed vendor-imposed length limits.

cache_control: Option<CacheControl>

Optional per-block cache directive. None = pass through uncached.

Implementations

impl SystemBlock

pub fn text(text: impl Into<String>) -> Self

Plain text block with no cache directive.

pub fn cached(text: impl Into<String>, cache: CacheControl) -> Self

Text block with the supplied cache directive.

pub fn as_str(&self) -> &str

Borrow the block text.

Trait Implementations

impl Clone for SystemBlock

fn clone(&self) -> SystemBlock

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SystemBlock

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

Formats the value using the given formatter.

impl Default for SystemBlock

fn default() -> SystemBlock

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SystemBlock

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<SystemBlock> for SystemPrompt

fn from(block: SystemBlock) -> Self

Converts to this type from the input type.

impl PartialEq for SystemBlock

fn eq(&self, other: &SystemBlock) -> 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 SystemBlock

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for SystemBlock

impl StructuralPartialEq for SystemBlock