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Use target_family for wasm.

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This commit is contained in:
Stephen Chung
2022-01-12 08:12:28 +08:00
parent f0e9d4a557
commit 37dbc68bf5
18 changed files with 82 additions and 101 deletions
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58
src/engine.rs
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@@ -203,40 +203,6 @@ pub fn make_setter(id: &str) -> Identifier {
buf
}
/// Is this function an anonymous function?
#[cfg(not(feature = "no_function"))]
#[inline(always)]
#[must_use]
pub fn is_anonymous_fn(fn_name: &str) -> bool {
fn_name.starts_with(FN_ANONYMOUS)
}
/// Print to `stdout`
#[inline]
#[allow(unused_variables)]
fn print_to_stdout(s: &str) {
#[cfg(not(feature = "no_std"))]
#[cfg(not(target_arch = "wasm32"))]
#[cfg(not(target_arch = "wasm64"))]
println!("{}", s);
}
/// Debug to `stdout`
#[inline]
#[allow(unused_variables)]
fn debug_to_stdout(s: &str, source: Option<&str>, pos: Position) {
#[cfg(not(feature = "no_std"))]
#[cfg(not(target_arch = "wasm32"))]
#[cfg(not(target_arch = "wasm64"))]
if let Some(source) = source {
println!("{}{:?} | {}", source, pos, s);
} else if pos.is_none() {
println!("{}", s);
} else {
println!("{:?} | {}", pos, s);
}
}
impl Engine {
/// Create a new [`Engine`].
#[inline]
@@ -247,16 +213,32 @@ impl Engine {
#[cfg(not(feature = "no_module"))]
#[cfg(not(feature = "no_std"))]
#[cfg(not(target_arch = "wasm32"))]
#[cfg(not(target_arch = "wasm64"))]
#[cfg(not(target_family = "wasm"))]
{
engine.module_resolver =
Some(Box::new(crate::module::resolvers::FileModuleResolver::new()));
}
// default print/debug implementations
engine.print = Some(Box::new(print_to_stdout));
engine.debug = Some(Box::new(debug_to_stdout));
#[cfg(not(feature = "no_std"))]
#[cfg(not(target_family = "wasm"))]
{
engine.print = Some(Box::new(|s| println!("{}", s)));
engine.debug = Some(Box::new(|s, source, pos| {
if let Some(source) = source {
println!("{}{:?} | {}", source, pos, s);
} else if pos.is_none() {
println!("{}", s);
} else {
println!("{:?} | {}", pos, s);
}
}));
}
#[cfg(any(feature = "no_std", target_family = "wasm"))]
{
engine.print = None;
engine.debug = None;
}
engine.register_global_module(StandardPackage::new().as_shared_module());