Struct ImageCacheStats 

pub struct ImageCacheStats {
    pub atlas_side: u32,
    pub resident: usize,
    pub resident_cpu_bytes: u64,
    pub resident_area: u64,
    pub evicted_total: u64,
    pub shrinks_total: u64,
    pub omitted_total: u64,
}

What the image cache holds, for memory diagnostics.

Fields

atlas_side: u32

Side length of the square atlas, in pixels.

resident: usize

Images resident in the atlas.

resident_cpu_bytes: u64

Bytes of CPU pixels the residents keep alive (their blobs). A blob the caller still holds is shared, not copied, so this is an upper bound on what the cache alone keeps.

resident_area: u64

Area of the residents, in atlas pixels.

evicted_total: u64

Residents evicted over the cache’s lifetime.

shrinks_total: u64

Times the atlas halved because its residents no longer needed it.

omitted_total: u64

Images omitted over the cache’s lifetime.

Trait Implementations

impl Clone for ImageCacheStats

fn clone(&self) -> ImageCacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ImageCacheStats

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

Formats the value using the given formatter.

impl Default for ImageCacheStats

fn default() -> ImageCacheStats

Returns the “default value” for a type.

impl PartialEq for ImageCacheStats

fn eq(&self, other: &ImageCacheStats) -> 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 Copy for ImageCacheStats

impl Eq for ImageCacheStats

impl StructuralPartialEq for ImageCacheStats