Struct Report 

pub struct Report {
    pub original_size: usize,
    pub transformed_size: usize,
    pub images_found: usize,
    pub images_modified: usize,
    pub images_dropped: usize,
    pub svgs_rasterized: usize,
    pub actions: Vec<ActionRecord>,
    pub warnings: Vec<String>,
    pub dry_run: bool,
    pub image_metrics: Vec<ImageMetrics>,
    pub token_savings: TokenSavings,
}

Report of all transformations applied by SHIFT.

Fields

original_size: usize

Total payload size before transformation (bytes)

transformed_size: usize

Total payload size after transformation (bytes)

images_found: usize

Number of images found in the payload

images_modified: usize

Number of images that were modified

images_dropped: usize

Number of images dropped

svgs_rasterized: usize

Number of SVGs rasterized

actions: Vec<ActionRecord>

Individual action records

warnings: Vec<String>

Warnings (non-fatal issues)

dry_run: bool

Whether this was a dry run (no actual changes)

image_metrics: Vec<ImageMetrics>

Per-image before/after metrics (dimensions, bytes, tokens)

token_savings: TokenSavings

Aggregate token savings across all images

Implementations

impl Report

pub fn new() -> Self

pub fn add_action(&mut self, image_index: usize, action: &str, detail: &str)

pub fn add_warning(&mut self, warning: &str)

pub fn add_image_metrics(&mut self, metrics: ImageMetrics)

pub fn finalize_token_savings(&mut self)

Recompute aggregate token savings from per-image metrics.

pub fn size_reduction_pct(&self) -> f64

Size change as a percentage.

Positive values indicate reduction (smaller output). Negative values indicate the output grew (e.g., format conversion).

pub fn has_changes(&self) -> bool

Whether any transformations were actually applied.

Trait Implementations

impl Clone for Report

fn clone(&self) -> Report

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Report

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

Formats the value using the given formatter.

impl Default for Report

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Report

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Report

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

Formats the value using the given formatter.

impl Serialize for Report

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

where __S: Serializer,

Serialize this value into the given Serde serializer.