Create host function (f64 -> f64)

Create a WASM host function that takes an f64 and returns an f64, using an R function as the implementation.

Usage

wasmer_function_new_f64_to_f64(ptr, rfun)

Details

Create a WASM host function with signature f64 -> f64

See also

wasmer_register_r_function_ext(), wasmer_function_new_ext(), wasmer_function_new_i32_to_i32(), wasmer_function_new_i32_i32_to_i32(), wasmer_function_new_f64_f64_to_f64(), wasmer_function_new_i32_to_void(), wasmer_function_new_void_to_i32()

Other host function registration: wasmer_function_new_ext(), wasmer_function_new_f64_f64_to_f64(), wasmer_function_new_i32_i32_to_i32(), wasmer_function_new_i32_to_i32(), wasmer_function_new_i32_to_void(), wasmer_function_new_void_to_i32(), wasmer_register_r_function_ext()

Examples

if (FALSE) { # \dontrun{
wasmer_function_new_f64_to_f64(ptr, function(x) sqrt(x))
} # }