1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
use abi_stable::{
library::RootModule,
package_version_strings,
sabi_types::VersionStrings,
std_types::{RResult, RStr, RString, RVec},
StableAbi,
};
use anyhow::{Context, Error};
use serde::{de::DeserializeOwned, Serialize};
use std::any::type_name;
pub fn serialize_ast<T>(t: &T) -> Result<Vec<u8>, Error>
where
T: Serialize,
{
serde_json::to_vec(t).with_context(|| {
format!(
"failed to serialize `{}` using serde_json",
type_name::<T>()
)
})
}
pub fn deserialize_ast<T>(bytes: &[u8]) -> Result<T, Error>
where
T: DeserializeOwned,
{
serde_json::from_slice(bytes).with_context(|| {
format!(
"failed to deserialize `{}` using serde_json",
type_name::<T>()
)
})
}
#[repr(C)]
#[derive(StableAbi)]
#[sabi(kind(Prefix(prefix_ref = "SwcPluginRef")))]
#[sabi(missing_field(panic))]
pub struct SwcPlugin {
#[sabi(last_prefix_field)]
pub process_js: Option<
extern "C" fn(
rt: swc_common::plugin::Runtime,
config_json: RStr,
ast: RVec<u8>,
) -> RResult<RVec<u8>, RString>,
>,
}
impl RootModule for SwcPluginRef {
abi_stable::declare_root_module_statics! {SwcPluginRef}
const BASE_NAME: &'static str = "swc_plugin";
const NAME: &'static str = "swc_plugin";
const VERSION_STRINGS: VersionStrings = package_version_strings!();
}