Struct DoctrRectifierPredictorBuilder 

pub struct DoctrRectifierPredictorBuilder { /* private fields */ }

Builder for document rectifier

This struct provides a builder pattern for creating a document rectifier with custom configuration options.

Implementations

impl DoctrRectifierPredictorBuilder

pub fn model_path(self, model_path: impl Into<PathBuf>) -> Self

Sets the model path

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

Sets the model name

pub fn batch_size(self, batch_size: usize) -> Self

Sets the batch size

pub fn enable_logging(self, enable: bool) -> Self

Enables or disables logging

pub fn ort_session(self, config: OrtSessionConfig) -> Self

Sets the ONNX Runtime session configuration

pub fn session_pool_size(self, size: usize) -> Self

Sets the session pool size for concurrent predictions (>=1)

impl DoctrRectifierPredictorBuilder

pub fn new() -> Self

Creates a new document rectifier builder

Initializes a new instance of the document rectifier builder with default configuration options.

Returns

A new instance of DoctrRectifierPredictorBuilder

pub fn rec_image_shape(self, rec_image_shape: [usize; 3]) -> Self

Sets the input shape for the recognition model

Specifies the input shape [channels, height, width] that the model expects.

Arguments

• rec_image_shape - Input shape as [channels, height, width]

Returns

The updated builder instance

pub fn build( self, model_path: &Path, ) -> Result<DoctrRectifierPredictor, OCRError>

Builds the document rectifier

Creates a new instance of the document rectifier with the configured options.

Arguments

• model_path - Path to the ONNX model file

Returns

A new instance of DoctrRectifierPredictor or an error if building fails

Trait Implementations

impl Default for DoctrRectifierPredictorBuilder

fn default() -> Self

Creates a new document rectifier builder with default settings

This is equivalent to calling DoctrRectifierPredictorBuilder::new().

Returns

A new instance of DoctrRectifierPredictorBuilder with default settings