Struct ErrorMetrics 

pub struct ErrorMetrics {
    pub failed_crops: usize,
    pub failed_recognitions: usize,
    pub failed_orientations: usize,
    pub total_text_boxes: usize,
}

Error metrics for monitoring data quality and model performance issues.

Fields

failed_crops: usize

Number of text boxes that failed to crop.

failed_recognitions: usize

Number of text recognition failures.

failed_orientations: usize

Number of text line orientation classification failures.

total_text_boxes: usize

Total number of text boxes detected.

Implementations

impl ErrorMetrics

pub fn new() -> Self

Creates a new ErrorMetrics instance.

pub fn crop_success_rate(&self) -> f32

Returns the success rate for cropping operations (0.0 to 1.0).

pub fn recognition_success_rate(&self) -> f32

Returns the success rate for recognition operations (0.0 to 1.0).

pub fn orientation_success_rate(&self) -> f32

Returns the success rate for orientation classification (0.0 to 1.0).

pub fn has_quality_issues(&self) -> bool

Returns true if there are any errors that indicate data quality issues.

Trait Implementations

impl Clone for ErrorMetrics

fn clone(&self) -> ErrorMetrics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ErrorMetrics

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

Formats the value using the given formatter.

impl Default for ErrorMetrics

fn default() -> ErrorMetrics

Returns the “default value” for a type.