Struct ConvNextConfig 

pub struct ConvNextConfig {
    pub channels: usize,
    pub height: usize,
    pub width: usize,
    pub kernel: usize,
    pub expansion: usize,
    pub layer_scale_init: f32,
}

Configuration for a single ConvNeXt block.

Fields

channels: usize

Number of feature channels C (input == output).

height: usize

Spatial height H in pixels.

width: usize

Spatial width W in pixels.

kernel: usize

Depthwise convolution kernel edge length (must be odd, e.g. 7).

expansion: usize

Inverted-bottleneck expansion factor (hidden = expansion · C).

layer_scale_init: f32

Initial value for the layer-scale gamma (e.g. 1e-6).

Implementations

impl ConvNextConfig

pub fn new( channels: usize, height: usize, width: usize, kernel: usize, expansion: usize, layer_scale_init: f32, ) -> VisionResult<Self>

Create and validate a ConvNextConfig.

Errors

• channels == 0 / height == 0 / width == 0 → InvalidImageSize
• kernel == 0 or kernel even → InvalidPatchSize
• expansion == 0 → Internal

pub fn spatial(&self) -> usize

Number of spatial pixels H·W.

pub fn hidden(&self) -> usize

Inverted-bottleneck hidden width expansion · C.

pub fn pad(&self) -> usize

Symmetric “same” zero padding (kernel - 1) / 2.

Trait Implementations

impl Clone for ConvNextConfig

fn clone(&self) -> ConvNextConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConvNextConfig

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

Formats the value using the given formatter.

impl PartialEq for ConvNextConfig

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