Struct google_vision1::ImageContext

pub struct ImageContext {
    pub lat_long_rect: Option<LatLongRect>,
    pub language_hints: Option<Vec<String>>,
    pub product_search_params: Option<ProductSearchParams>,
    pub crop_hints_params: Option<CropHintsParams>,
    pub web_detection_params: Option<WebDetectionParams>,
}

Image context and/or feature-specific parameters.

This type is not used in any activity, and only used as part of another schema.

Fields

lat_long_rect: Option<LatLongRect>

Not used.

language_hints: Option<Vec<String>>

List of languages to use for TEXT_DETECTION. In most cases, an empty value yields the best results since it enables automatic language detection. For languages based on the Latin alphabet, setting language_hints is not needed. In rare cases, when the language of the text in the image is known, setting a hint will help get better results (although it will be a significant hindrance if the hint is wrong). Text detection returns an error if one or more of the specified languages is not one of the supported languages.

product_search_params: Option<ProductSearchParams>

Parameters for product search.

crop_hints_params: Option<CropHintsParams>

Parameters for crop hints annotation request.

web_detection_params: Option<WebDetectionParams>

Parameters for web detection.

Trait Implementations

impl Part for ImageContext

impl Default for ImageContext

fn default() -> ImageContext

Returns the "default value" for a type.

impl Clone for ImageContext

fn clone(&self) -> ImageContext

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ImageContext

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

Formats the value using the given formatter.

impl Serialize for ImageContext

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

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for ImageContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.