Enum WasmCc 

pub enum WasmCc {
    Env(String),
    PathClang,
    Fallback(PathBuf),
    Missing,
}

How a web-dom build gets the C compiler for its cc-built dependencies (day-sqlite-worker’s bundled SQLite), resolved by wasm_cc.

Variants

Env(String)

A cc-rs compiler variable is set. cc-rs will run this program whatever it is, so the resolver reports it unprobed and callers must not override it.

PathClang

Plain clang on PATH has the wasm32 backend — cc-rs’s default works untouched.

Fallback(PathBuf)

A wasm-capable clang found outside PATH. Callers export it as CC_wasm32_unknown_unknown on the cargo child process for cc-rs to use it.

Missing

No compiler with the backend anywhere; a persistence web build will fail in cc-rs.

Trait Implementations

impl Clone for WasmCc

fn clone(&self) -> WasmCc

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WasmCc

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

Formats the value using the given formatter.

impl Eq for WasmCc

impl PartialEq for WasmCc

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WasmCc