Struct AsyncRecognizeText 

pub struct AsyncRecognizeText { /* private fields */ }

Available on crate features async and recognize_text only.

Async wrapper for VNRecognizeTextRequest.

Runs text recognition on a background DispatchQueue and returns a RecognizeTextFuture that resolves when the request completes.

Implementations

impl AsyncRecognizeText

pub const fn new( recognition_level: RecognitionLevel, uses_language_correction: bool, ) -> Self

pub fn recognize_in_path(&self, path: impl AsRef<Path>) -> RecognizeTextFuture

Recognize text in the image at path asynchronously.

Errors

Returns VisionError::RequestFailed if Vision fails, or VisionError::InvalidArgument if the path cannot be encoded.

Trait Implementations

impl Clone for AsyncRecognizeText

fn clone(&self) -> AsyncRecognizeText

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AsyncRecognizeText

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

Formats the value using the given formatter.

impl Default for AsyncRecognizeText

fn default() -> Self

Returns the “default value” for a type.