Enum WasmOptLevel

pub enum WasmOptLevel {
    Cycles,
    Size,
    O4,
    O3,
    O2,
    O1,
    O0,
    Oz,
    Os,
}

Wasm Optimization Levels

Wasm optimization levels that are passed to wasm-opt. “cycles” defaults to O3, “size” defaults to Oz. O4 through O0 focus on performance (with O0 performing no optimizations), and Oz and Os focus on reducing binary size, where Oz is more aggressive than Os. O3 and Oz empirically give best cycle savings and code size savings respectively.

Variants

Cycles

Size

O4

O3

O2

O1

O0

Oz

Os

Trait Implementations

impl Clone for WasmOptLevel

fn clone(&self) -> WasmOptLevel

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WasmOptLevel

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WasmOptLevel

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for WasmOptLevel

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

Formats the value using the given formatter.

impl JsonSchema for WasmOptLevel

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(gen: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for WasmOptLevel

fn eq(&self, other: &WasmOptLevel) -> 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 Serialize for WasmOptLevel

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for WasmOptLevel

impl Eq for WasmOptLevel

impl StructuralPartialEq for WasmOptLevel