Enum AnnotationType 

pub enum AnnotationType {
    Box2d,
    Box3d,
    Polygon,
    Mask,
}

Annotation types supported for labeling data in EdgeFirst Studio.

Represents the different types of annotations that can be applied to sensor data for machine learning tasks. Each type corresponds to a different annotation geometry and use case.

Examples

use edgefirst_client::AnnotationType;

// Create annotation types from strings (using TryFrom)
let box_2d: AnnotationType = "box2d".try_into().unwrap();
let segmentation: AnnotationType = "polygon".try_into().unwrap();

// Or use From with String
let box_2d = AnnotationType::from("box2d".to_string());
let segmentation = AnnotationType::from("polygon".to_string());

// Display annotation types
println!("Annotation type: {}", box_2d); // "Annotation type: box2d"

// Use in matching and processing
let annotation_type = AnnotationType::Box2d;
match annotation_type {
    AnnotationType::Box2d => println!("Processing 2D bounding boxes"),
    AnnotationType::Box3d => println!("Processing 3D bounding boxes"),
    AnnotationType::Polygon => println!("Processing polygon contours"),
    AnnotationType::Mask => println!("Processing raster pixel masks"),
}

Variants

Box2d

2D bounding boxes for object detection in images

Box3d

3D bounding boxes for object detection in 3D space (LiDAR, etc.)

Polygon

Vector polygon contours for instance segmentation

Mask

Raster pixel masks for semantic/instance segmentation

Implementations

impl AnnotationType

pub fn as_server_type(&self) -> &'static str

Returns the annotation type name expected by the server’s samples/annotations RPC types filter.

The bridge endpoint accepts these I/O names and maps them to its internal DB types (box/3dbox/seg) itself; sending the DB names directly does not match the filter and silently drops it (see dve-database api/bridge_handler.go TYPE_MAP).

• Box2d → "box2d"
• Box3d → "box3d"
• Polygon / Mask → "mask"

Trait Implementations

impl Clone for AnnotationType

fn clone(&self) -> AnnotationType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnnotationType

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

Formats the value using the given formatter.

impl Display for AnnotationType

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

Formats the value using the given formatter.

impl Eq for AnnotationType

impl From<&String> for AnnotationType

fn from(s: &String) -> Self

Converts to this type from the input type.

impl From<String> for AnnotationType

fn from(s: String) -> Self

Converts to this type from the input type.

impl PartialEq for AnnotationType

fn eq(&self, other: &AnnotationType) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AnnotationType

impl TryFrom<&str> for AnnotationType

type Error = Error

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<Self, Self::Error>

Performs the conversion.