Struct WasmTransformOptions 

pub struct WasmTransformOptions {

    pub width: Option<u32>,
    pub height: Option<u32>,
    pub fit: Option<String>,
    pub position: Option<String>,
    pub format: Option<String>,
    pub quality: Option<u8>,
    pub background: Option<String>,
    pub rotate: Option<u16>,
    pub auto_orient: Option<bool>,
    pub keep_metadata: Option<bool>,
    pub preserve_exif: Option<bool>,
    pub crop: Option<String>,
    pub blur: Option<f32>,
    pub sharpen: Option<f32>,
}

Browser-facing transform options accepted by the WASM adapter.

The fields intentionally use strings for enum-like values so JavaScript callers do not need to understand the Rust enum layout. The adapter validates and converts these fields before calling the shared Core transformation pipeline.

Fields

width: Option<u32>

The requested output width in pixels.

height: Option<u32>

The requested output height in pixels.

fit: Option<String>

The resize fit mode (contain, cover, fill, or inside).

position: Option<String>

The crop anchor (center, top-left, and so on).

format: Option<String>

The requested output format (jpeg, png, webp, avif, bmp, tiff, or svg).

quality: Option<u8>

The requested lossy quality from 1 to 100.

background: Option<String>

Optional background color as RRGGBB or RRGGBBAA.

rotate: Option<u16>

Optional clockwise rotation in degrees. Supported values are 0, 90, 180, 270.

auto_orient: Option<bool>

Whether EXIF auto-orientation should run. Defaults to true.

keep_metadata: Option<bool>

Whether all supported metadata should be retained when possible.

preserve_exif: Option<bool>

Whether only EXIF metadata should be retained.

crop: Option<String>

Explicit crop region as x,y,w,h.

blur: Option<f32>

Gaussian blur sigma (0.1–100.0).

sharpen: Option<f32>

Sharpen sigma (0.1–100.0).

Trait Implementations

impl Clone for WasmTransformOptions

fn clone(&self) -> WasmTransformOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmTransformOptions

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

Formats the value using the given formatter.

impl Default for WasmTransformOptions

fn default() -> WasmTransformOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WasmTransformOptions

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for WasmTransformOptions

fn eq(&self, other: &WasmTransformOptions) -> 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 WasmTransformOptions

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WasmTransformOptions