Struct ImageReport 

pub struct ImageReport {
    pub name: String,
    pub source_path: Option<PathBuf>,
    pub width: u32,
    pub height: u32,
    pub uncompressed_size: usize,
    pub results: Vec<CodecResult>,
    pub timestamp: DateTime<Utc>,
}

Report for a single image evaluated across multiple codecs and quality levels.

Fields

name: String

Image name or identifier.

source_path: Option<PathBuf>

Path to the source image.

width: u32

Image dimensions.

height: u32

uncompressed_size: usize

Uncompressed image size in bytes (estimated).

results: Vec<CodecResult>

Results for each codec/quality combination.

timestamp: DateTime<Utc>

When this report was generated.

Implementations

impl ImageReport

pub fn new(name: String, width: u32, height: u32) -> Self

Create a new image report.

pub fn results_for_codec( &self, codec_id: &str, ) -> impl Iterator<Item = &CodecResult>

Get results for a specific codec.

pub fn best_at_size(&self, max_bytes: usize) -> Option<&CodecResult>

Get the best result (highest quality metric) at or below a target file size.

pub fn smallest_at_quality(&self, max_dssim: f64) -> Option<&CodecResult>

Get the smallest file that achieves at least the target quality.

Trait Implementations

impl Clone for ImageReport

fn clone(&self) -> ImageReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageReport

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ImageReport

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ImageReport

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

where __S: Serializer,

Serialize this value into the given Serde serializer.