Function wasmtime_wasi::old::snapshot_0::create_wasi_instance

pub fn create_wasi_instance(
    store: &Store, 
    preopened_dirs: &[(String, File)], 
    argv: &[String], 
    environ: &[(String, String)]
) -> Result<Instance, InstantiationError>

Creates wasmtime::Instance object implementing the "wasi" interface.