Method commit

fendermint/vm/interpreter/src/fvm/state/exec.rs:309–312

Commit the state. It must not fail, but we're returning a result so that error handling can be done in the application root. For now this is not part of the `Interpreter` because it's not clear what atomic semantics we can hope to provide if the middlewares call each other: did it go all the way down, or did it stop somewhere? Easier to have one commit of the state as a whole.

(mut self)

    /// all the way down, or did it stop somewhere? Easier to have one commit of the state
    /// as a whole.
    pub fn commit(mut self) -> anyhow::Result<(Cid, FvmUpdatableParams, bool)> {
        let cid = self.executor.flush()?;
        Ok((cid, self.params, self.params_dirty))
    }

    /// Flush and return the current state root without consuming the execution state.
    pub fn flush_state_root(&mut self) -> anyhow::Result<Cid> {