Struct Processor 

pub struct Processor {

    pub image_width: u32,
    pub image_height: u32,
    pub images_transform_info: Vec<ImageTransformInfo>,
    pub resize_mode: ResizeMode,
    pub resize_filter: &'static str,
    pub padding_value: u8,
    pub do_normalize: bool,
    pub image_mean: Vec<f32>,
    pub image_std: Vec<f32>,
    pub nchw: bool,
    pub image_tensor_layout: ImageTensorLayout,
    pub vocab: Vec<String>,
    pub unsigned: bool,
    pub logits_sampler: Option<LogitsSampler>,
    pub pad_image: bool,
    pub pad_size: usize,
    pub up_scale: f32,
    pub do_resize: bool,
}

Image and text processing pipeline with tokenization and transformation capabilities.

Fields

image_width: u32

image_height: u32

images_transform_info: Vec<ImageTransformInfo>

resize_mode: ResizeMode

resize_filter: &'static str

padding_value: u8

do_normalize: bool

image_mean: Vec<f32>

image_std: Vec<f32>

nchw: bool

image_tensor_layout: ImageTensorLayout

vocab: Vec<String>

unsigned: bool

logits_sampler: Option<LogitsSampler>

pad_image: bool

pad_size: usize

up_scale: f32

do_resize: bool

Implementations

impl Processor

pub fn with_image_width(self, x: u32) -> Self

Sets the image_width field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_image_width(value);

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Generated by aksr - Builder pattern macro

pub fn image_width(&self) -> u32

Returns the value of the image_width field.

Example

let obj = Processor::default();
let value = obj.image_width();

---

Generated by aksr - Builder pattern macro

pub fn with_image_height(self, x: u32) -> Self

Sets the image_height field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_image_height(value);

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Generated by aksr - Builder pattern macro

pub fn image_height(&self) -> u32

Returns the value of the image_height field.

Example

let obj = Processor::default();
let value = obj.image_height();

---

Generated by aksr - Builder pattern macro

pub fn with_images_transform_info(self, x: &[ImageTransformInfo]) -> Self

Sets the images_transform_info field from a slice.

Arguments

• x - A slice of elements to be converted into a vector

Returns

Returns Self for method chaining.

Note

If the slice is empty, the field remains unchanged.

Example

let obj = Processor::default().with_images_transform_info(&[item1, item2]);

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Generated by aksr - Builder pattern macro

pub fn images_transform_info(&self) -> &[ImageTransformInfo]

Returns a slice view of the images_transform_info field.

Example

let obj = Processor::default();
let items = obj.images_transform_info();

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pub fn into_images_transform_info(self) -> Vec<ImageTransformInfo>

Consumes self and returns the images_transform_info field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type Vec < ImageTransformInfo >.

Example

let obj = Processor::default().with_images_transform_info(value);
let value = obj.into_images_transform_info();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn take_images_transform_info(&mut self) -> Vec<ImageTransformInfo>

where Vec<ImageTransformInfo>: Default,

Takes the images_transform_info field and replaces it with Default::default().

This method moves the value out and replaces it with the default value, allowing you to continue using the struct.

Returns

Returns the owned value of type Vec < ImageTransformInfo >.

Note

Requires the field type Vec < ImageTransformInfo > to implement Default. Prefer this when you want to keep using the instance.

Example

let mut obj = Processor::default().with_images_transform_info(value);
let value = obj.take_images_transform_info();
// obj.images_transform_info is now set to Default::default()

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Generated by aksr - Builder pattern macro

pub fn with_resize_mode(self, x: ResizeMode) -> Self

Sets the resize_mode field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_resize_mode(value);

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pub fn resize_mode(&self) -> &ResizeMode

Returns a reference to the resize_mode field.

Example

let obj = Processor::default();
let value = obj.resize_mode();

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pub fn into_resize_mode(self) -> ResizeMode

Consumes self and returns the resize_mode field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type ResizeMode.

Example

let obj = Processor::default().with_resize_mode(value);
let value = obj.into_resize_mode();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn with_resize_filter(self, x: &'static str) -> Self

Sets the resize_filter field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_resize_filter(value);

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

Returns the value of the resize_filter field.

Example

let obj = Processor::default();
let value = obj.resize_filter();

---

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

Consumes self and returns the resize_filter field.

This method moves the reference out of the struct.

Returns

Returns the reference of type & ’static str.

Example

let obj = Processor::default();
let value = obj.into_resize_filter();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn with_padding_value(self, x: u8) -> Self

Sets the padding_value field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_padding_value(value);

---

Generated by aksr - Builder pattern macro

pub fn padding_value(&self) -> u8

Returns the value of the padding_value field.

Example

let obj = Processor::default();
let value = obj.padding_value();

---

Generated by aksr - Builder pattern macro

pub fn with_do_normalize(self, x: bool) -> Self

Sets the do_normalize field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_do_normalize(value);

---

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pub fn do_normalize(&self) -> bool

Returns the value of the do_normalize field.

Example

let obj = Processor::default();
let value = obj.do_normalize();

---

Generated by aksr - Builder pattern macro

pub fn with_image_mean(self, x: &[f32]) -> Self

Sets the image_mean field from a slice.

Arguments

• x - A slice of elements to be converted into a vector

Returns

Returns Self for method chaining.

Note

If the slice is empty, the field remains unchanged.

Example

let obj = Processor::default().with_image_mean(&[item1, item2]);

---

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pub fn image_mean(&self) -> &[f32]

Returns a slice view of the image_mean field.

Example

let obj = Processor::default();
let items = obj.image_mean();

---

Generated by aksr - Builder pattern macro

pub fn into_image_mean(self) -> Vec<f32>

Consumes self and returns the image_mean field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type Vec < f32 >.

Example

let obj = Processor::default().with_image_mean(value);
let value = obj.into_image_mean();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn take_image_mean(&mut self) -> Vec<f32>

where Vec<f32>: Default,

Takes the image_mean field and replaces it with Default::default().

This method moves the value out and replaces it with the default value, allowing you to continue using the struct.

Returns

Returns the owned value of type Vec < f32 >.

Note

Requires the field type Vec < f32 > to implement Default. Prefer this when you want to keep using the instance.

Example

let mut obj = Processor::default().with_image_mean(value);
let value = obj.take_image_mean();
// obj.image_mean is now set to Default::default()

---

Generated by aksr - Builder pattern macro

pub fn with_image_std(self, x: &[f32]) -> Self

Sets the image_std field from a slice.

Arguments

• x - A slice of elements to be converted into a vector

Returns

Returns Self for method chaining.

Note

If the slice is empty, the field remains unchanged.

Example

let obj = Processor::default().with_image_std(&[item1, item2]);

---

Generated by aksr - Builder pattern macro

pub fn image_std(&self) -> &[f32]

Returns a slice view of the image_std field.

Example

let obj = Processor::default();
let items = obj.image_std();

---

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pub fn into_image_std(self) -> Vec<f32>

Consumes self and returns the image_std field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type Vec < f32 >.

Example

let obj = Processor::default().with_image_std(value);
let value = obj.into_image_std();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn take_image_std(&mut self) -> Vec<f32>

where Vec<f32>: Default,

Takes the image_std field and replaces it with Default::default().

This method moves the value out and replaces it with the default value, allowing you to continue using the struct.

Returns

Returns the owned value of type Vec < f32 >.

Note

Requires the field type Vec < f32 > to implement Default. Prefer this when you want to keep using the instance.

Example

let mut obj = Processor::default().with_image_std(value);
let value = obj.take_image_std();
// obj.image_std is now set to Default::default()

---

Generated by aksr - Builder pattern macro

pub fn with_nchw(self, x: bool) -> Self

Sets the nchw field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_nchw(value);

---

Generated by aksr - Builder pattern macro

pub fn nchw(&self) -> bool

Returns the value of the nchw field.

Example

let obj = Processor::default();
let value = obj.nchw();

---

Generated by aksr - Builder pattern macro

pub fn with_image_tensor_layout(self, x: ImageTensorLayout) -> Self

Sets the image_tensor_layout field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_image_tensor_layout(value);

---

Generated by aksr - Builder pattern macro

pub fn image_tensor_layout(&self) -> &ImageTensorLayout

Returns a reference to the image_tensor_layout field.

Example

let obj = Processor::default();
let value = obj.image_tensor_layout();

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pub fn into_image_tensor_layout(self) -> ImageTensorLayout

Consumes self and returns the image_tensor_layout field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type ImageTensorLayout.

Example

let obj = Processor::default().with_image_tensor_layout(value);
let value = obj.into_image_tensor_layout();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn with_vocab(self, x: &[&str]) -> Self

Sets the vocab field from a slice of string slices.

Arguments

• x - A slice of string slices that will be automatically converted to Vec<String>

Returns

Returns Self for method chaining.

Note

If the slice is empty, the field remains unchanged.

Example

let obj = Processor::default().with_vocab(&["str1", "str2"]);

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pub fn with_vocab_owned(self, x: &[String]) -> Self

Sets the vocab field from a slice of owned strings.

Arguments

• x - A slice of String to be cloned into the vector

Returns

Returns Self for method chaining.

Note

This method is useful when you already have a Vec<String> and want to avoid converting to &[&str]. If the slice is empty, the field remains unchanged.

Example

let strings = vec![String::from("a"), String::from("b")];
let obj = Processor::default().with_vocab_owned(&strings);

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pub fn vocab(&self) -> &[String]

Returns a slice view of the vocab field.

Example

let obj = Processor::default();
let items = obj.vocab();

---

Generated by aksr - Builder pattern macro

pub fn into_vocab(self) -> Vec<String>

Consumes self and returns the vocab field.

This method moves the owned value out of the struct without cloning.

Returns

Returns the owned value of type Vec < String >.

Example

let obj = Processor::default().with_vocab(value);
let value = obj.into_vocab();
// obj is now consumed and cannot be used

---

Generated by aksr - Builder pattern macro

pub fn take_vocab(&mut self) -> Vec<String>

where Vec<String>: Default,

Takes the vocab field and replaces it with Default::default().

This method moves the value out and replaces it with the default value, allowing you to continue using the struct.

Returns

Returns the owned value of type Vec < String >.

Note

Requires the field type Vec < String > to implement Default. Prefer this when you want to keep using the instance.

Example

let mut obj = Processor::default().with_vocab(value);
let value = obj.take_vocab();
// obj.vocab is now set to Default::default()

---

Generated by aksr - Builder pattern macro

pub fn with_unsigned(self, x: bool) -> Self

Sets the unsigned field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_unsigned(value);

---

Generated by aksr - Builder pattern macro

pub fn unsigned(&self) -> bool

Returns the value of the unsigned field.

Example

let obj = Processor::default();
let value = obj.unsigned();

---

Generated by aksr - Builder pattern macro

pub fn with_logits_sampler(self, x: LogitsSampler) -> Self

Sets the optional logits_sampler field.

Arguments

• x - The value that will be automatically wrapped in Some

Returns

Returns Self for method chaining.

Note

The value is automatically wrapped in Some, so you don’t need to pass Some(value).

Example

let obj = Processor::default().with_logits_sampler(value);

---

Generated by aksr - Builder pattern macro

pub fn logits_sampler(&self) -> Option<&LogitsSampler>

Returns an optional reference to the logits_sampler field.

Example

let obj = Processor::default();
let value = obj.logits_sampler();

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Generated by aksr - Builder pattern macro

pub fn into_logits_sampler(self) -> Option<LogitsSampler>

Consumes self and returns the logits_sampler field.

This method moves the owned value out of the struct without cloning.

Returns

Returns Option containing the field value, or None if the field was None.

Example

let obj = Processor::default().with_logits_sampler(value);
let value = obj.into_logits_sampler();

---

Generated by aksr - Builder pattern macro

pub fn take_logits_sampler(&mut self) -> Option<LogitsSampler>

Takes the logits_sampler field, leaving None in its place.

This method moves the value out and replaces it with None, allowing you to continue using the struct.

Returns

Returns Option containing the field value, or None if the field was None.

Note

This does not require the inner type to implement Default.

Example

let mut obj = Processor::default().with_logits_sampler(value);
let value = obj.take_logits_sampler();
// obj.logits_sampler is now None

---

Generated by aksr - Builder pattern macro

pub fn with_pad_image(self, x: bool) -> Self

Sets the pad_image field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_pad_image(value);

---

Generated by aksr - Builder pattern macro

pub fn pad_image(&self) -> bool

Returns the value of the pad_image field.

Example

let obj = Processor::default();
let value = obj.pad_image();

---

Generated by aksr - Builder pattern macro

pub fn with_pad_size(self, x: usize) -> Self

Sets the pad_size field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_pad_size(value);

---

Generated by aksr - Builder pattern macro

pub fn pad_size(&self) -> usize

Returns the value of the pad_size field.

Example

let obj = Processor::default();
let value = obj.pad_size();

---

Generated by aksr - Builder pattern macro

pub fn with_up_scale(self, x: f32) -> Self

Sets the up_scale field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_up_scale(value);

---

Generated by aksr - Builder pattern macro

pub fn up_scale(&self) -> f32

Returns the value of the up_scale field.

Example

let obj = Processor::default();
let value = obj.up_scale();

---

Generated by aksr - Builder pattern macro

pub fn with_do_resize(self, x: bool) -> Self

Sets the do_resize field.

Arguments

• x - The new value to be assigned

Returns

Returns Self for method chaining.

Example

let obj = Processor::default().with_do_resize(value);

---

Generated by aksr - Builder pattern macro

pub fn do_resize(&self) -> bool

Returns the value of the do_resize field.

Example

let obj = Processor::default();
let value = obj.do_resize();

---

Generated by aksr - Builder pattern macro

impl Processor

pub fn try_from_config(config: &ProcessorConfig) -> Result<Self>

pub fn reset_image0_status(&mut self)

pub fn hwc_to_chw(input: &[f32], h: usize, w: usize) -> Vec<f32>

pub fn hwc_to_chw_with_normalize_and_unsigned( input: &[f32], h: usize, w: usize, ) -> Vec<f32>

pub fn hwc_to_chw_with_normalize(input: &[f32], h: usize, w: usize) -> Vec<f32>

pub fn hwc_to_chw_with_unsigned(input: &[f32], h: usize, w: usize) -> Vec<f32>

pub fn hwc_to_chw_with_all_transforms( input: &[f32], h: usize, w: usize, do_normalize: bool, unsigned: bool, mean: &[f32], std: &[f32], ) -> Vec<f32>

pub fn hwc_to_chw_with_normalize_and_standardize( input: &[f32], h: usize, w: usize, mean: &[f32], std: &[f32], ) -> Vec<f32>

pub fn hwc_to_chw_with_unsigned_and_standardize( input: &[f32], h: usize, w: usize, mean: &[f32], std: &[f32], ) -> Vec<f32>

pub fn hwc_to_chw_with_standardize( input: &[f32], h: usize, w: usize, mean: &[f32], std: &[f32], ) -> Vec<f32>

pub fn process_images_f32(&mut self, xs: &[Image]) -> Result<Tensor>

pub fn process_images(&mut self, xs: &[Image]) -> Result<X>

pub fn par_resize(&self, xs: &[Image]) -> Result<(X, Vec<ImageTransformInfo>)>

Trait Implementations

impl Clone for Processor

fn clone(&self) -> Processor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Processor

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

Formats the value using the given formatter.

impl Default for Processor

fn default() -> Self

Returns the “default value” for a type.