Enum UpscaleConfig 

#[non_exhaustive]
pub enum UpscaleConfig {
    Disabled,
    Fixed(u32),
}

Optional pre-pipeline integer-factor upscaling.

JSON shape mirrors the other enum-with-payload knobs (Threshold, MultiscaleConfig):

• { "disabled": null } — no upscaling (default).
• { "fixed": 2 } — upscale by an integer factor before detection. Allowed factors: {2, 3, 4}. Output corner coordinates are rescaled back to the original input-pixel frame by the facade.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Disabled

Do not upscale.

Fixed(u32)

Upscale by a fixed integer factor (allowed: 2, 3, 4).

Implementations

impl UpscaleConfig

pub fn disabled() -> Self

Construct a disabled configuration (no upscaling).

pub fn fixed(factor: u32) -> Self

Construct a fixed-factor configuration. Does not validate; callers should run Self::validate before constructing a crate::Detector (the constructor does this automatically).

pub fn effective_factor(&self) -> u32

Return the effective integer factor, or 1 when disabled.

pub fn validate(&self) -> Result<(), UpscaleError>

Validate that the configuration is well-formed.

Trait Implementations

impl Clone for UpscaleConfig

fn clone(&self) -> UpscaleConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UpscaleConfig

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

Formats the value using the given formatter.

impl Default for UpscaleConfig

fn default() -> UpscaleConfig

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for UpscaleConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for UpscaleConfig

fn eq(&self, other: &UpscaleConfig) -> 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 Serialize for UpscaleConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for UpscaleConfig

impl Eq for UpscaleConfig

impl StructuralPartialEq for UpscaleConfig