Enum TileEncoding 

pub enum TileEncoding {
    Jpeg,
    Webp,
}

How a tile’s pixels are encoded.

Variants

Jpeg

Baseline JPEG. The default: universally decodable by a browser <img>/createImageBitmap, and what #1142 measured against.

Webp

WebP. Smaller at equal quality, but the encoder is heavier — #1142 showed encode time is already 88% of the per-frame budget, so this is here as a wire-format option to evaluate, not a default to adopt blind.

Implementations

impl TileEncoding

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

Header value / MIME subtype.

pub fn parse(s: &str) -> Option<Self>

Parse a header value. Unknown encodings yield None so a receiver can skip a tile it cannot decode instead of tearing down a session that is otherwise fine.

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

MIME type, for handing the payload straight to a browser.

Trait Implementations

impl Clone for TileEncoding

fn clone(&self) -> TileEncoding

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TileEncoding

impl Debug for TileEncoding

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

Formats the value using the given formatter.

impl Default for TileEncoding

fn default() -> TileEncoding

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for TileEncoding

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TileEncoding

impl PartialEq for TileEncoding

fn eq(&self, other: &TileEncoding) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for TileEncoding

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for TileEncoding