Module circuit 

Circuit visualization pipeline.

This module provides a complete visualization pipeline for Circuit: from backend-agnostic IR construction to concrete text/figure rendering.

Core Components

• Layout builder: build_visual_circuit converts circuit operations into layered VisualCircuit IR.
• Text drawer: circuit_to_text renders Unicode box-drawing circuit diagrams.
• Figure drawer: circuit_to_figure, draw_figure_from_visual, and render_figure_to_file generate SVG/PNG outputs.

Examples

use cqlib_core::circuit::{Circuit, Qubit};
use cqlib_core::visualization::{TextDrawerOptions, circuit_to_text};

let mut circuit = Circuit::new(2);
circuit.h(Qubit::new(0)).unwrap();
circuit.cx(Qubit::new(0), Qubit::new(1)).unwrap();

let text = circuit_to_text(&circuit, &TextDrawerOptions::default()).unwrap();
assert!(text.contains("H"));

Re-exports

pub use figure::FigureDrawStyle;

pub use figure::FigureDrawerOptions;

pub use figure::circuit_to_figure;

pub use figure::draw_figure_from_visual;

pub use figure::render_figure_to_file;

pub use ir::VisualChildren;

pub use ir::VisualCircuit;

pub use ir::VisualCondition;

pub use ir::VisualControlFlowKind;

pub use ir::VisualOpStyle;

pub use ir::VisualOperation;

pub use layout::VisualBuildOptions;

pub use layout::build_visual_circuit;

pub use params::ParameterDisplayMode;

pub use params::ParameterFormatOptions;

pub use params::ParameterFormatter;

pub use style::GateStyle;

pub use text::TextDrawerOptions;

pub use text::circuit_to_text;

pub use text::draw_text_from_visual;

Modules

figure

Figure visualization backend.

ir

Visualization IR data model and transformations.

layout

Visualization IR builder.

params

Parameter label formatting policies for visualization IR.

style

Gate style maps for figure visualization.

text

Unicode text visualization backend.