Struct ModelPolicy 

pub struct ModelPolicy {
    pub provider: Option<String>,
    pub model: Option<String>,
    pub model_tier: Option<String>,
    pub temperature: Option<f64>,
    pub max_tokens: Option<i64>,
    pub max_iterations: Option<usize>,
    pub max_nudges: Option<usize>,
    pub nudge: Option<String>,
    pub tool_examples: Option<String>,
    pub post_turn_callback: Option<EqIgnored<VmValue>>,
}

Fields

provider: Option<String>

model: Option<String>

model_tier: Option<String>

temperature: Option<f64>

max_tokens: Option<i64>

max_iterations: Option<usize>

Maximum agent_loop iterations for this stage. Overrides the default 16.

max_nudges: Option<usize>

Maximum consecutive text-only (no tool call) responses before declaring stuck.

nudge: Option<String>

Custom nudge message injected when the model produces text without tool calls. If omitted, the VM uses a generic “Continue — use a tool call” message.

tool_examples: Option<String>

Few-shot tool-call examples injected into the tool contract prompt, shown before the tool schema listing. Pipelines provide these — the VM has no hardcoded tool names.

post_turn_callback: Option<EqIgnored<VmValue>>

Optional Harn closure called after each tool-calling turn. Receives turn metadata; returns an optional user message to inject. Wrapped in EqIgnored so it doesn’t affect PartialEq derivation.

Trait Implementations

impl Clone for ModelPolicy

fn clone(&self) -> ModelPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ModelPolicy

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

Formats the value using the given formatter.

impl Default for ModelPolicy

fn default() -> ModelPolicy

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for ModelPolicy

where ModelPolicy: Default,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ModelPolicy

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

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 ModelPolicy