Struct IterateSnapshot 

pub struct IterateSnapshot {
    pub iter: i32,
    pub mu: Number,
    pub tau: Number,
    /* private fields */
}

A cheap, correct snapshot of the primal-dual state at one step.

Accepted iterates are immutable frozen [IteratesVector]s, so this is just an Rc clone plus a few scalars. It captures the iterate, μ, τ, and the iteration index — not strategy history (filter, adaptive-μ oracle, quasi-Newton memory), so restoring and continuing is an approximate “resume from here”, not a bit-exact rewind.

Fields

iter: i32

mu: Number

tau: Number

Implementations

impl IterateSnapshot

pub fn iter(&self) -> i32

pub fn mu(&self) -> Number

pub fn tau(&self) -> Number

pub fn block(&self, name: &str) -> Option<Vec<Number>>

Read a named block of the snapshotted iterate as a flat f64 vec.

Trait Implementations

impl Clone for IterateSnapshot

fn clone(&self) -> IterateSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.