Struct OCR 

pub struct OCR {
    pub expected: Vec<String>,
    pub roi: Target,
    pub roi_offset: Rect,
    pub threshold: f64,
    pub replace: Vec<Vec<String>>,
    pub order_by: String,
    pub index: i32,
    pub only_rec: bool,
    pub model: String,
}

Optical character recognition - finds and reads text.

Uses OCR model to detect and recognize text in the specified region.

Fields

expected: Vec<String>

Expected text patterns (supports regex). Default: match all.

roi: Target

Recognition region. Default: \[0,0,0,0\] (full screen).

roi_offset: Rect

Offset applied to the ROI.

threshold: f64

Model confidence threshold. Default: 0.3.

replace: Vec<Vec<String>>

Text replacement pairs [[from, to], …] for fixing OCR errors.

order_by: String

Result sorting method. Default: “Horizontal”.

index: i32

Which result to select. Default: 0.

only_rec: bool

Recognition only (skip detection, requires precise ROI). Default: false.

model: String

Model folder path relative to model/ocr. Default: root.

Trait Implementations

impl Clone for OCR

fn clone(&self) -> OCR

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OCR

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

Formats the value using the given formatter.

impl Default for OCR

fn default() -> OCR

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for OCR

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for OCR

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.