Struct ExportGraph 

pub struct ExportGraph { /* private fields */ }

A validated signal chain with its MIMO paths and the topology every export writer shares: inputs, outputs, per-role operations, sub feeds, MIMO feeds and support groups. Building it is the only validation.

Implementations

impl ExportGraph

pub fn build( chain: &SignalChain, mimo: Option<&MimoPaths>, lfe: LfeChoice, ) -> Result<Self, GraphError>

Validate chain, mimo and lfe, then build the plan and the support groups.

The rules: 48 kHz; every number finite; every role and MIMO identifier non-empty ASCII letters and digits; no duplicate role and no role named LFE; a sub mode in ASCII; polarities 1 or -1; delays not negative after rounding to whole samples (is_negative_delay); a MIMO input is a main and a support an output; a low-rate FIR at most 48 kHz whose 48 kHz expansion fits.

pub fn chain(&self) -> &SignalChain

The validated chain.

pub fn mimo(&self) -> Option<&MimoPaths>

The validated MIMO paths, when the export includes MIMO.

pub fn plan(&self) -> &FilterPlan

The upstream make_plan topology.

pub fn support_groups(&self) -> &[SupportGroup]

The MIMO support groups, in order of their first path.

Trait Implementations

impl Clone for ExportGraph

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ExportGraph

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

Formats the value using the given formatter.

impl PartialEq for ExportGraph

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ExportGraph