Struct VisualRegressionConfig 

pub struct VisualRegressionConfig {
    pub threshold: f64,
    pub color_threshold: u8,
    pub baseline_dir: String,
    pub diff_dir: String,
    pub update_baselines: bool,
}

Configuration for visual regression testing

Fields

threshold: f64

Difference threshold (0.0-1.0) - percentage of pixels that can differ

color_threshold: u8

Per-pixel color difference threshold (0-255)

baseline_dir: String

Directory to store baseline images

diff_dir: String

Directory to store diff images on failure

update_baselines: bool

Whether to update baselines automatically

Implementations

impl VisualRegressionConfig

pub const fn with_threshold(self, threshold: f64) -> Self

Set the threshold

pub const fn with_color_threshold(self, threshold: u8) -> Self

Set the color threshold

pub fn with_baseline_dir(self, dir: impl Into<String>) -> Self

Set the baseline directory

pub const fn with_update_baselines(self, update: bool) -> Self

Enable baseline updates

Trait Implementations

impl Clone for VisualRegressionConfig

fn clone(&self) -> VisualRegressionConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for VisualRegressionConfig

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

Formats the value using the given formatter.

impl Default for VisualRegressionConfig

fn default() -> Self

Returns the “default value” for a type.