Enum Outcome 

pub enum Outcome {
    #[non_exhaustive]
    Done {
        text: Option<String>,
        iters: u32,
        tools_called: u32,
        usage: Usage,
    },
    #[non_exhaustive]
    BudgetExhausted {
        iters: u32,
        last_text: Option<String>,
        tools_called: u32,
        usage: Usage,
    },
}

Where a run finished. Marked #[non_exhaustive] so future fields don’t break downstream matches — always include .. when destructuring.

Variants

#[non_exhaustive]

Done

Model returned text with no tool calls (natural end).

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

text: Option<String>

iters: u32

tools_called: u32

usage: Usage

#[non_exhaustive]

BudgetExhausted

Policy budget exhausted before the model stopped requesting tools. Carries everything we know so the caller can recover partial work (saved notes, files written by tools, the last assistant text, etc.) instead of seeing a single bare “budget out” string.

Fields

Non-exhaustive enum variants could have additional fields added in future. Therefore, non-exhaustive enum variants cannot be constructed in external crates and cannot be matched against.

iters: u32

last_text: Option<String>

tools_called: u32

usage: Usage

Trait Implementations

impl Clone for Outcome

fn clone(&self) -> Outcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Outcome

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

Formats the value using the given formatter.