Struct PPFormulaNetAdapterBuilder 

pub struct PPFormulaNetAdapterBuilder { /* private fields */ }

Builder for [$Adapter].

Recognizes mathematical formulas from images and converts to LaTeX

Implementations

impl PPFormulaNetAdapterBuilder

pub fn new() -> PPFormulaNetAdapterBuilder

Creates a new builder with default configuration.

pub fn base_adapter_info() -> AdapterInfo

Creates the base AdapterInfo for this adapter.

This helper method constructs an AdapterInfo using the adapter’s type, task type, and description from the macro.

pub fn with_config( self, config: FormulaRecognitionConfig, ) -> PPFormulaNetAdapterBuilder

Sets the task configuration.

pub fn target_size(self, width: u32, height: u32) -> PPFormulaNetAdapterBuilder

Sets the target size for image preprocessing.

pub fn tokenizer_path<P>(self, path: P) -> PPFormulaNetAdapterBuilder

where P: Into<PathBuf>,

Sets the tokenizer path.

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

Sets a custom model name for registry registration.

pub fn max_length(self, length: usize) -> PPFormulaNetAdapterBuilder

Sets the maximum sequence length.

pub fn task_config( self, config: FormulaRecognitionConfig, ) -> PPFormulaNetAdapterBuilder

Sets the task configuration (alias for with_config).

pub fn score_threshold(self, threshold: f32) -> PPFormulaNetAdapterBuilder

Sets the score threshold for filtering low-confidence results.

Trait Implementations

impl AdapterBuilder for PPFormulaNetAdapterBuilder

type Config = FormulaRecognitionConfig

The configuration type for this builder

type Adapter = FormulaRecognitionAdapter

The adapter type that this builder creates

fn build( self, model_path: &Path, ) -> Result<<PPFormulaNetAdapterBuilder as AdapterBuilder>::Adapter, OCRError>

Builds an adapter from a model file.

fn with_config( self, config: <PPFormulaNetAdapterBuilder as AdapterBuilder>::Config, ) -> PPFormulaNetAdapterBuilder

Configures the builder with the given configuration.

fn adapter_type(&self) -> &str

Returns the adapter type identifier.

impl Debug for PPFormulaNetAdapterBuilder

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

Formats the value using the given formatter.

impl Default for PPFormulaNetAdapterBuilder

fn default() -> PPFormulaNetAdapterBuilder

Returns the “default value” for a type.

impl OrtConfigurable for PPFormulaNetAdapterBuilder

fn with_ort_config(self, config: OrtSessionConfig) -> PPFormulaNetAdapterBuilder

Configures the builder with ONNX Runtime session settings.