Struct ReportState 

pub struct ReportState { /* private fields */ }

The cached, merged printer state.

Seed it with the pushall snapshot and feed every subsequent report message through ReportState::apply; both go through the same merge so a snapshot is just a delta that happens to contain everything.

Implementations

impl ReportState

pub fn new() -> Self

A fresh, empty state.

pub fn apply(&mut self, message: Value)

Merge one report message (snapshot or delta) into the cached state.

A new print inherits the just-finished job’s mc_percent/layer_num: the printer reports the new task_id well before the first fresh percent, so a job in preheat/calibration would read 100% / the old layer count. When the merge reveals a new (different, non-empty) print identity, zero those carried-over fields — but only the ones this very message didn’t set, so a report that brings its own fresh progress is trusted.

pub fn get(&self) -> &Value

The full merged state as JSON.

pub fn pointer(&self, pointer: &str) -> Option<&Value>

Look up a value by JSON Pointer (e.g. "/print/gcode_state").

Trait Implementations

impl Clone for ReportState

fn clone(&self) -> ReportState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReportState

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

Formats the value using the given formatter.

impl Default for ReportState

fn default() -> Self

Returns the “default value” for a type.