Enum StructuredOutputMode 

pub enum StructuredOutputMode {
    Native,
    JsonObject,
    Off,
}

Transport shape for structured output (an OpenAiProvider construction setting): decides how response_format is sent.

Only affects the endpoint-side best-effort constraint strength — structural conformance is always guaranteed by framework-side validation (jsonschema validation of the final answer + failure-feedback retries; see ReActAgent and ModelOptions::structured).

Choosing a mode

• Native: OpenAI-native structured output (the json_schema shape); when the schema satisfies the strict-mode preconditions, strict: true is enabled automatically — the strongest endpoint-side constraint;
• JsonObject: constrains only “must be valid JSON”, not the structure — use it when older compatible endpoints do not support the json_schema shape; structure relies on framework-side validation (which may cost extra retry rounds);
• Off: does not send response_format — no structured constraint in the prompt; structure relies entirely on framework-side validation.

Variants

Native

Sends the json_schema shape of response_format (default).

JsonObject

Sends the json_object shape of response_format.

Off

Does not send response_format.

Trait Implementations

impl Clone for StructuredOutputMode

fn clone(&self) -> StructuredOutputMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StructuredOutputMode

impl Debug for StructuredOutputMode

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

Formats the value using the given formatter.

impl Default for StructuredOutputMode

fn default() -> StructuredOutputMode

Returns the “default value” for a type.

impl Eq for StructuredOutputMode

impl PartialEq for StructuredOutputMode

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StructuredOutputMode