Trait Graph 

pub trait Graph {
    // Required method
    fn graph_data(&self) -> GraphData;

    // Provided methods
    fn graph_config(&self) -> GraphConfig { ... }
    fn to_plot(&self) -> Plot { ... }
    fn write_html(&self, path: &Path) -> Result<(), GraphError> { ... }
    fn show(&self) -> Result<(), GraphError> { ... }
    fn render(&self, output: OutputType<'_>) -> Result<(), GraphError> { ... }
    fn to_interactive_html(&self, path: &Path) -> Result<(), GraphError> { ... }
}

Chart contract of every type the library can draw: strategies, option chains’ curves and surfaces, options, positions and simulations.

The required items are the same on every feature surface: implementors supply graph_data() and may override graph_config(). The backend features add provided renderers on top: to_plot, write_html, show, render and to_interactive_html under plotly, and write_png and write_svg under static_export. None of them needs to be implemented.

Required Methods

fn graph_data(&self) -> GraphData

Return the raw data ready for plotting.

Provided Methods

fn graph_config(&self) -> GraphConfig

Optional per‑object configuration overrides.

fn to_plot(&self) -> Plot

Build a plotly::Plot according to data + config.

fn write_html(&self, path: &Path) -> Result<(), GraphError>

Writes the graph data to an HTML file at the specified path.

This method generates a plot representation of the graph and saves it as an HTML document. It ensures that the provided file path is prepared (i.e., directories are created if necessary) before writing the file.

Arguments

• path - A reference to a std::path::Path specifying the file path where the HTML file will be written.

Returns

• Ok(()) if the HTML file is successfully written.
• Err(GraphError) if an error occurs during file preparation or writing.

Errors

This method can return the following errors:

• A GraphError if the file path preparation fails.
• Any other error propagated from the .to_plot().write_html() method.

Notes

Ensure that the directory specified in the file path exists or can be created with appropriate permissions to avoid errors during file preparation.

fn show(&self) -> Result<(), GraphError>

Show the plot in browser

Errors

Returns GraphError::Io when the page cannot be written to the system temp directory or the platform’s opener (open, xdg-open, explorer) cannot be started, as on a headless server, and GraphError::Render on a platform with no default opener.

fn render(&self, output: OutputType<'_>) -> Result<(), GraphError>

One‑stop rendering with error propagation.

Errors

Returns GraphError::Render when the chosen OutputType backend (PNG/SVG via static_export, HTML, etc.) fails to serialize or render, or when a PNG or SVG is asked for in a build without static_export, and GraphError::Io when the destination path cannot be written.

fn to_interactive_html(&self, path: &Path) -> Result<(), GraphError>

Generate interactive HTML with hover info + annotations.

Errors

Propagates any GraphError returned by PlotlyChart::write_html, typically GraphError::Io when the target file cannot be created or written.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl Graph for BearCallSpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for BearPutSpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for BullCallLadder

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for BullCallSpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for BullPutSpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for Collar

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for CoveredCall

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for Curve

Graph adapter for a single Curve; lives in visualization because the trait is visualization-owned and Curve is a math container (ADR-0001 D2, M1-05).

fn graph_data(&self) -> GraphData

impl Graph for CustomStrategy

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for IronButterfly

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for IronCondor

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for LongButterflySpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for LongCall

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for LongPut

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for LongStraddle

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for LongStrangle

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for Options

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for PoorMansCoveredCall

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for Position

Implementation of the Graph trait for the Position struct, enabling graphical representation of financial options positions.

This implementation provides methods to visualize the profit/loss (PnL) profile of an options position across different price levels of the underlying asset. It handles the generation of appropriate title, data values for plotting, and special chart elements like break-even points.

The visualization capabilities allow traders to analyze the potential outcomes of their options positions at expiration across various price scenarios.

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ProtectivePut

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ShortButterflySpread

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ShortCall

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ShortPut

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ShortStraddle

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for ShortStrangle

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl Graph for Surface

Graph adapter for a Surface; lives in visualization because the trait is visualization-owned and Surface is a math container (ADR-0001 D2, M1-05).

fn graph_data(&self) -> GraphData

impl Graph for Vec<Curve>

Graph adapter for a family of curves drawn on one chart.

fn graph_data(&self) -> GraphData

impl<X, Y> Graph for RandomWalk<X, Y>

where X: Copy + TryInto<Positive> + AddAssign + Display, Y: TryInto<Positive> + Display + Clone,

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

impl<X, Y> Graph for Simulator<X, Y>

where X: Copy + TryInto<Positive> + AddAssign + Display, Y: TryInto<Positive> + Display + Clone,

fn graph_data(&self) -> GraphData

fn graph_config(&self) -> GraphConfig

Implementors

impl<T: Plottable + Graph> Graph for PlotBuilder<T>