Struct SystemMessageContentBlock 

pub struct SystemMessageContentBlock {
    pub cache_breakpoint: Option<bool>,
    pub content: String,
    pub is_static: Option<bool>,
}

One persisted structured system-message block and its cache intent

Fields

cache_breakpoint: Option<bool>

Explicit prompt-cache intent. True places a breakpoint after this block, false suppresses one, and absence preserves the provider’s legacy default.

content: String

Text content for this system-message block.

is_static: Option<bool>

Diagnostic classification indicating whether the block is stable across equivalent sessions.

Trait Implementations

impl Clone for SystemMessageContentBlock

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SystemMessageContentBlock

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

Formats the value using the given formatter.

impl Default for SystemMessageContentBlock

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SystemMessageContentBlock

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SystemMessageContentBlock

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

where __S: Serializer,

Serialize this value into the given Serde serializer.