Struct TransformOptions 

pub struct TransformOptions {

    pub width: Option<u32>,
    pub height: Option<u32>,
    pub fit: Option<Fit>,
    pub position: Option<Position>,
    pub format: Option<MediaType>,
    pub quality: Option<u8>,
    pub background: Option<Rgba8>,
    pub rotate: Rotation,
    pub auto_orient: bool,
    pub strip_metadata: bool,
    pub preserve_exif: bool,
    pub blur: Option<f32>,
    pub deadline: Option<Duration>,
}

Raw transform options before defaulting and validation has completed.

Fields

width: Option<u32>

The desired output width in pixels.

height: Option<u32>

The desired output height in pixels.

fit: Option<Fit>

The requested resize fit mode.

position: Option<Position>

The requested positioning mode.

format: Option<MediaType>

The requested output format.

quality: Option<u8>

The requested lossy quality.

background: Option<Rgba8>

The requested background color.

rotate: Rotation

The requested extra rotation.

auto_orient: bool

Whether EXIF-based auto-orientation should run.

strip_metadata: bool

Whether metadata should be stripped from the output.

preserve_exif: bool

Whether EXIF metadata should be preserved.

blur: Option<f32>

Gaussian blur sigma.

When set, a Gaussian blur with the given sigma is applied after resizing and before encoding. Valid range is 0.1–100.0.

deadline: Option<Duration>

Optional wall-clock deadline for the transform pipeline.

When set, the transform checks elapsed time at each pipeline stage and returns TransformError::LimitExceeded if the deadline is exceeded. Adapters inject this value based on their operational requirements — for example, the HTTP server sets a 30-second deadline while the CLI leaves it as None (unlimited).

Implementations

impl TransformOptions

pub fn normalize( self, input_media_type: MediaType, ) -> Result<NormalizedTransformOptions, TransformError>

Normalizes and validates the options against the input media type.

Trait Implementations

impl Clone for TransformOptions

fn clone(&self) -> TransformOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TransformOptions

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

Formats the value using the given formatter.

impl Default for TransformOptions

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for TransformOptions

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