Files
wasmer/lib/cli/src/suggestions.rs
2020-07-22 21:32:45 -07:00

19 lines
581 B
Rust

//! This file provides suggestions for the user, to help them on the
//! usage of WebAssembly
use distance::damerau_levenshtein;
use wasmer::Module;
/// Suggest function exports for the module
pub fn suggest_function_exports(module: &Module, query: &str) -> Vec<String> {
let mut function_names = module
.exports()
.functions()
.map(|extern_fn| {
let name = extern_fn.name();
name.to_string()
})
.collect::<Vec<_>>();
function_names.sort_by_key(|name| damerau_levenshtein(name, query));
function_names
}