#![feature(try_trait_v2)]
pub use wasmy_macros::{wasm_handle, wasm_onload};
pub use abi::*;
pub use types::*;
pub use wasm::*;
pub mod abi;
pub mod types;
pub mod test;
mod wasm;
pub struct WasmHandlerApi();
impl WasmHandlerApi {
pub const fn onload_symbol() -> &'static str {
"_wasm_onload"
}
pub fn method_to_symbol(method: WasmMethod) -> String {
format!("_wasm_handle_{}", method)
}
pub fn symbol_to_method(symbol: &str) -> Option<WasmMethod> {
symbol.rsplit(|r| r == '_').next().and_then(|s| s.parse().ok())
}
}
#[cfg(test)]
mod tests {
use crate::WasmHandlerApi;
#[test]
fn method_to_symbol() {
let method = WasmHandlerApi::method_to_symbol(10);
assert_eq!(method, "_wasm_handle_10");
}
#[test]
fn symbol_to_method() {
let method = WasmHandlerApi::symbol_to_method("_wasm_handle_10");
assert_eq!(method, Some(10));
}
}