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Full qualify types

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This commit is contained in:
Tim Fish 2021-11-14 23:34:44 +00:00
parent 1013052de3
commit a14cbbb836
8 changed files with 126 additions and 111 deletions
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45
crates/backend/src/codegen/enum.rs
View file

@ -34,7 +34,7 @@ impl NapiEnum {
});
quote! {
impl TypeName for #name {
impl napi::bindgen_prelude::TypeName for #name {
fn type_name() -> &'static str {
#name_str
}
@ -44,16 +44,22 @@ impl NapiEnum {
}
}
impl ValidateNapiValue for #name {
unsafe fn validate(env: sys::napi_env, napi_val: sys::napi_value) -> Result<()> {
assert_type_of!(env, napi_val, ValueType::Number)
impl napi::bindgen_prelude::ValidateNapiValue for #name {
unsafe fn validate(
env: napi::bindgen_prelude::sys::napi_env,
napi_val: napi::bindgen_prelude::sys::napi_value
) -> napi::bindgen_prelude::Result<()> {
napi::bindgen_prelude::assert_type_of!(env, napi_val, napi::bindgen_prelude::ValueType::Number)
}
}
impl FromNapiValue for #name {
unsafe fn from_napi_value(env: sys::napi_env, napi_val: sys::napi_value) -> Result<Self> {
impl napi::bindgen_prelude::FromNapiValue for #name {
unsafe fn from_napi_value(
env: napi::bindgen_prelude::sys::napi_env,
napi_val: napi::bindgen_prelude::sys::napi_value
) -> napi::bindgen_prelude::Result<Self> {
let val = i32::from_napi_value(env, napi_val).map_err(|e| {
error!(
napi::bindgen_prelude::error!(
e.status,
"Failed to convert napi value into enum `{}`. {}",
#name_str,
@ -64,8 +70,8 @@ impl NapiEnum {
match val {
#(#from_napi_branches,)*
_ => {
Err(error!(
Status::InvalidArg,
Err(napi::bindgen_prelude::error!(
napi::bindgen_prelude::Status::InvalidArg,
"value `{}` does not match any variant of enum `{}`",
val,
#name_str
@ -75,8 +81,11 @@ impl NapiEnum {
}
}
impl ToNapiValue for #name {
unsafe fn to_napi_value(env: sys::napi_env, val: Self) -> Result<sys::napi_value> {
impl napi::bindgen_prelude::ToNapiValue for #name {
unsafe fn to_napi_value(
env: napi::bindgen_prelude::sys::napi_env,
val: Self
) -> napi::bindgen_prelude::Result<napi::bindgen_prelude::sys::napi_value> {
let val = match val {
#(#to_napi_branches,)*
};
@ -101,8 +110,8 @@ impl NapiEnum {
define_properties.push(quote! {
{
let name = CString::new(#name_lit).unwrap();
check_status!(
sys::napi_set_named_property(env, obj_ptr, name.as_ptr(), i32::to_napi_value(env, #val_lit)?),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_set_named_property(env, obj_ptr, name.as_ptr(), i32::to_napi_value(env, #val_lit)?),
"Failed to defined enum `{}`",
#js_name_lit
)?;
@ -113,16 +122,16 @@ impl NapiEnum {
quote! {
#[allow(non_snake_case)]
#[allow(clippy::all)]
#[ctor]
#[napi::bindgen_prelude::ctor]
fn #register_name() {
use std::ffi::CString;
use std::ptr;
unsafe fn cb(env: sys::napi_env) -> Result<sys::napi_value> {
unsafe fn cb(env: napi::bindgen_prelude::sys::napi_env) -> napi::bindgen_prelude::Result<napi::bindgen_prelude::sys::napi_value> {
let mut obj_ptr = ptr::null_mut();
check_status!(
sys::napi_create_object(env, &mut obj_ptr),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_create_object(env, &mut obj_ptr),
"Failed to create napi object"
)?;
@ -131,7 +140,7 @@ impl NapiEnum {
Ok(obj_ptr)
}
register_module_export(#js_name_lit, cb);
napi::bindgen_prelude::register_module_export(#js_name_lit, cb);
}
}
}

60
crates/backend/src/codegen/fn.rs
View file

@ -33,7 +33,7 @@ impl TryToTokens for NapiFn {
quote! { Ok(#receiver(#(#arg_names),*).await) }
};
quote! {
execute_tokio_future(env, async move { #call }, |env, #receiver_ret_name| {
napi::bindgen_prelude::execute_tokio_future(env, async move { #call }, |env, #receiver_ret_name| {
#ret
})
}
@ -47,20 +47,20 @@ impl TryToTokens for NapiFn {
quote! { #native_call }
} else if self.kind == FnKind::Constructor {
quote! {
let call_from_factory = ___CALL_FROM_FACTORY.load(std::sync::atomic::Ordering::Relaxed);
let call_from_factory = napi::bindgen_prelude::___CALL_FROM_FACTORY.load(std::sync::atomic::Ordering::Relaxed);
// constructor function is called from class `factory`
// so we should skip the original `constructor` logic
if call_from_factory {
return std::ptr::null_mut();
}
CallbackInfo::<#args_len>::new(env, cb, None).and_then(|mut cb| {
napi::bindgen_prelude::CallbackInfo::<#args_len>::new(env, cb, None).and_then(|mut cb| {
#(#arg_conversions)*
#native_call
})
}
} else {
quote! {
CallbackInfo::<#args_len>::new(env, cb, None).and_then(|mut cb| {
napi::bindgen_prelude::CallbackInfo::<#args_len>::new(env, cb, None).and_then(|mut cb| {
#(#arg_conversions)*
#native_call
})
@ -73,13 +73,13 @@ impl TryToTokens for NapiFn {
#[allow(non_snake_case)]
#[allow(clippy::all)]
extern "C" fn #intermediate_ident(
env: sys::napi_env,
cb: sys::napi_callback_info
) -> sys::napi_value {
env: napi::bindgen_prelude::sys::napi_env,
cb: napi::bindgen_prelude::sys::napi_callback_info
) -> napi::bindgen_prelude::sys::napi_value {
unsafe {
#function_call.unwrap_or_else(|e| {
JsError::from(e).throw_into(env);
std::ptr::null_mut::<sys::napi_value__>()
napi::bindgen_prelude::JsError::from(e).throw_into(env);
std::ptr::null_mut::<napi::bindgen_prelude::sys::napi_value__>()
})
}
}
@ -118,7 +118,7 @@ impl NapiFn {
match arg {
NapiFnArgKind::PatType(path) => {
if &path.ty.to_token_stream().to_string() == "Env" {
args.push(quote! { Env::from(env) });
args.push(quote! { napi::bindgen_prelude::Env::from(env) });
skipped_arg_count += 1;
} else {
arg_conversions.push(self.gen_ty_arg_conversion(&ident, i, path));
@ -149,18 +149,18 @@ impl NapiFn {
..
}) => {
quote! {
let #arg_name = <#elem as FromNapiMutRef>::from_napi_mut_ref(env, cb.get_arg(#index))?;
let #arg_name = <#elem as napi::bindgen_prelude::FromNapiMutRef>::from_napi_mut_ref(env, cb.get_arg(#index))?;
}
}
syn::Type::Reference(syn::TypeReference { elem, .. }) => {
quote! {
let #arg_name = <#elem as FromNapiRef>::from_napi_ref(env, cb.get_arg(#index))?;
let #arg_name = <#elem as napi::bindgen_prelude::FromNapiRef>::from_napi_ref(env, cb.get_arg(#index))?;
}
}
_ => {
let type_check = if self.strict {
quote! {
<#ty as ValidateNapiValue>::validate(env, cb.get_arg(#index))?;
<#ty as napi::bindgen_prelude::ValidateNapiValue>::validate(env, cb.get_arg(#index))?;
}
} else {
quote! {}
@ -169,7 +169,7 @@ impl NapiFn {
quote! {
let #arg_name = {
#type_check
<#ty as FromNapiValue>::from_napi_value(env, cb.get_arg(#index))?
<#ty as napi::bindgen_prelude::FromNapiValue>::from_napi_value(env, cb.get_arg(#index))?
};
}
}
@ -183,13 +183,15 @@ impl NapiFn {
for (i, ty) in cb.args.iter().enumerate() {
let cb_arg_ident = Ident::new(&format!("callback_arg_{}", i), Span::call_site());
inputs.push(quote! { #cb_arg_ident: #ty });
arg_conversions.push(quote! { <#ty as ToNapiValue>::to_napi_value(env, #cb_arg_ident)? });
arg_conversions.push(
quote! { <#ty as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, #cb_arg_ident)? },
);
}
let ret = match &cb.ret {
Some(ty) => {
quote! {
let ret = <#ty as FromNapiValue>::from_napi_value(env, ret_ptr)?;
let ret = <#ty as napi::bindgen_prelude::FromNapiValue>::from_napi_value(env, ret_ptr)?;
Ok(ret)
}
@ -198,7 +200,7 @@ impl NapiFn {
};
quote! {
assert_type_of!(env, cb.get_arg(#index), ValueType::Function)?;
napi::bindgen_prelude::assert_type_of!(env, cb.get_arg(#index), napi::bindgen_prelude::ValueType::Function)?;
let #arg_name = |#(#inputs),*| {
let args = vec![
#(#arg_conversions),*
@ -206,8 +208,8 @@ impl NapiFn {
let mut ret_ptr = std::ptr::null_mut();
check_status!(
sys::napi_call_function(
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_call_function(
env,
cb.this(),
cb.get_arg(#index),
@ -258,14 +260,14 @@ impl NapiFn {
} else if self.is_ret_result {
if self.is_async {
quote! {
<#ty as ToNapiValue>::to_napi_value(env, #ret)
<#ty as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, #ret)
}
} else {
quote! {
match #ret {
Ok(value) => ToNapiValue::to_napi_value(env, value),
Ok(value) => napi::bindgen_prelude::ToNapiValue::to_napi_value(env, value),
Err(err) => {
JsError::from(err).throw_into(env);
napi::bindgen_prelude::JsError::from(err).throw_into(env);
Ok(std::ptr::null_mut())
},
}
@ -273,12 +275,12 @@ impl NapiFn {
}
} else {
quote! {
<#ty as ToNapiValue>::to_napi_value(env, #ret)
<#ty as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, #ret)
}
}
} else {
quote! {
<() as ToNapiValue>::to_napi_value(env, ())
<() as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, ())
}
}
}
@ -296,13 +298,13 @@ impl NapiFn {
quote! {
#[allow(clippy::all)]
#[allow(non_snake_case)]
#[ctor]
#[napi::bindgen_prelude::ctor]
fn #module_register_name() {
unsafe fn cb(env: sys::napi_env) -> Result<sys::napi_value> {
unsafe fn cb(env: napi::bindgen_prelude::sys::napi_env) -> napi::bindgen_prelude::Result<napi::bindgen_prelude::sys::napi_value> {
let mut fn_ptr = std::ptr::null_mut();
check_status!(
sys::napi_create_function(
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_create_function(
env,
#js_name.as_ptr() as *const _,
#name_len,
@ -317,7 +319,7 @@ impl NapiFn {
Ok(fn_ptr)
}
register_module_export(#js_name, cb);
napi::bindgen_prelude::register_module_export(#js_name, cb);
}
}
}

123
crates/backend/src/codegen/struct.rs
View file

@ -12,7 +12,7 @@ use crate::{
fn gen_napi_value_map_impl(name: &Ident, to_napi_val_impl: TokenStream) -> TokenStream {
let name_str = name.to_string();
quote! {
impl TypeName for #name {
impl napi::bindgen_prelude::TypeName for #name {
fn type_name() -> &'static str {
#name_str
}
@ -24,12 +24,15 @@ fn gen_napi_value_map_impl(name: &Ident, to_napi_val_impl: TokenStream) -> Token
#to_napi_val_impl
impl FromNapiRef for #name {
unsafe fn from_napi_ref(env: sys::napi_env, napi_val: sys::napi_value) -> Result<&'static Self> {
impl napi::bindgen_prelude::FromNapiRef for #name {
unsafe fn from_napi_ref(
env: napi::bindgen_prelude::sys::napi_env,
napi_val: napi::bindgen_prelude::sys::napi_value
) -> napi::bindgen_prelude::Result<&'static Self> {
let mut wrapped_val: *mut std::ffi::c_void = std::ptr::null_mut();
check_status!(
sys::napi_unwrap(env, napi_val, &mut wrapped_val),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_unwrap(env, napi_val, &mut wrapped_val),
"Failed to recover `{}` type from napi value",
#name_str,
)?;
@ -38,12 +41,15 @@ fn gen_napi_value_map_impl(name: &Ident, to_napi_val_impl: TokenStream) -> Token
}
}
impl FromNapiMutRef for #name {
unsafe fn from_napi_mut_ref(env: sys::napi_env, napi_val: sys::napi_value) -> Result<&'static mut Self> {
impl napi::bindgen_prelude::FromNapiMutRef for #name {
unsafe fn from_napi_mut_ref(
env: napi::bindgen_prelude::sys::napi_env,
napi_val: napi::bindgen_prelude::sys::napi_value
) -> napi::bindgen_prelude::Result<&'static mut Self> {
let mut wrapped_val: *mut std::ffi::c_void = std::ptr::null_mut();
check_status!(
sys::napi_unwrap(env, napi_val, &mut wrapped_val),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_unwrap(env, napi_val, &mut wrapped_val),
"Failed to recover `{}` type from napi value",
#name_str,
)?;
@ -132,14 +138,14 @@ impl NapiStruct {
quote! {
extern "C" fn constructor(
env: sys::napi_env,
cb: sys::napi_callback_info
) -> sys::napi_value {
CallbackInfo::<#fields_len>::new(env, cb, None)
env: napi::bindgen_prelude::sys::napi_env,
cb: napi::bindgen_prelude::sys::napi_callback_info
) -> napi::bindgen_prelude::sys::napi_value {
napi::bindgen_prelude::CallbackInfo::<#fields_len>::new(env, cb, None)
.and_then(|cb| unsafe { cb.construct(#js_name_str, #construct) })
.unwrap_or_else(|e| {
unsafe { JsError::from(e).throw_into(env) };
std::ptr::null_mut::<sys::napi_value__>()
unsafe { napi::bindgen_prelude::JsError::from(e).throw_into(env) };
std::ptr::null_mut::<napi::bindgen_prelude::sys::napi_value__>()
})
}
}
@ -188,13 +194,15 @@ impl NapiStruct {
};
quote! {
impl ToNapiValue for #name {
unsafe fn to_napi_value(env: sys::napi_env, val: #name) -> Result<sys::napi_value> {
if let Some(ctor_ref) = get_class_constructor(#js_name_str) {
impl napi::bindgen_prelude::ToNapiValue for #name {
unsafe fn to_napi_value(
env: napi::bindgen_prelude::sys::napi_env, val: #name
) -> napi::bindgen_prelude::Result<napi::bindgen_prelude::sys::napi_value> {
if let Some(ctor_ref) = napi::bindgen_prelude::get_class_constructor(#js_name_str) {
let mut ctor = std::ptr::null_mut();
check_status!(
sys::napi_get_reference_value(env, ctor_ref, &mut ctor),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_get_reference_value(env, ctor_ref, &mut ctor),
"Failed to get constructor of class `{}`",
#js_name_str
)?;
@ -203,15 +211,17 @@ impl NapiStruct {
let #destructed_fields = val;
let args = vec![#(#field_conversions),*];
check_status!(
sys::napi_new_instance(env, ctor, args.len(), args.as_ptr(), &mut result),
napi::bindgen_prelude::check_status!(
napi::bindgen_prelude::sys::napi_new_instance(env, ctor, args.len(), args.as_ptr(), &mut result),
"Failed to construct class `{}`",
#js_name_str
)?;
Ok(result)
} else {
Err(Error::new(Status::InvalidArg, format!("Failed to get constructor of class `{}`", #js_name_str)))
Err(napi::bindgen_prelude::Error::new(
napi::bindgen_prelude::Status::InvalidArg, format!("Failed to get constructor of class `{}`", #js_name_str))
)
}
}
}
@ -255,7 +265,7 @@ impl NapiStruct {
};
quote! {
impl TypeName for #name {
impl napi::bindgen_prelude::TypeName for #name {
fn type_name() -> &'static str {
#name_str
}
@ -265,22 +275,25 @@ impl NapiStruct {
}
}
impl ToNapiValue for #name {
unsafe fn to_napi_value(env: sys::napi_env, val: #name) -> Result<sys::napi_value> {
let env_wrapper = Env::from(env);
impl napi::bindgen_prelude::ToNapiValue for #name {
unsafe fn to_napi_value(env: napi::bindgen_prelude::sys::napi_env, val: #name) -> napi::bindgen_prelude::Result<napi::bindgen_prelude::sys::napi_value> {
let env_wrapper = napi::bindgen_prelude::Env::from(env);
let mut obj = env_wrapper.create_object()?;
let #destructed_fields = val;
#(#obj_field_setters)*
Object::to_napi_value(env, obj)
napi::bindgen_prelude::Object::to_napi_value(env, obj)
}
}
impl FromNapiValue for #name {
unsafe fn from_napi_value(env: sys::napi_env, napi_val: sys::napi_value) -> Result<Self> {
let env_wrapper = Env::from(env);
let mut obj = Object::from_napi_value(env, napi_val)?;
impl napi::bindgen_prelude::FromNapiValue for #name {
unsafe fn from_napi_value(
env: napi::bindgen_prelude::sys::napi_env,
napi_val: napi::bindgen_prelude::sys::napi_value
) -> napi::bindgen_prelude::Result<Self> {
let env_wrapper = napi::bindgen_prelude::Env::from(env);
let mut obj = napi::bindgen_prelude::Object::from_napi_value(env, napi_val)?;
#(#obj_field_getters)*
@ -312,18 +325,18 @@ impl NapiStruct {
field.js_name.clone(),
quote! {
extern "C" fn #getter_name(
env: sys::napi_env,
cb: sys::napi_callback_info
) -> sys::napi_value {
CallbackInfo::<0>::new(env, cb, Some(0))
env: napi::bindgen_prelude::sys::napi_env,
cb: napi::bindgen_prelude::sys::napi_callback_info
) -> napi::bindgen_prelude::sys::napi_value {
napi::bindgen_prelude::CallbackInfo::<0>::new(env, cb, Some(0))
.and_then(|mut cb| unsafe { cb.unwrap_borrow::<#struct_name>() })
.and_then(|obj| {
let val = obj.#field_ident.to_owned();
unsafe { <#ty as ToNapiValue>::to_napi_value(env, val) }
unsafe { <#ty as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, val) }
})
.unwrap_or_else(|e| {
unsafe { JsError::from(e).throw_into(env) };
std::ptr::null_mut::<sys::napi_value__>()
unsafe { napi::bindgen_prelude::JsError::from(e).throw_into(env) };
std::ptr::null_mut::<napi::bindgen_prelude::sys::napi_value__>()
})
}
},
@ -335,23 +348,23 @@ impl NapiStruct {
field.js_name.clone(),
quote! {
extern "C" fn #setter_name(
env: sys::napi_env,
cb: sys::napi_callback_info
) -> sys::napi_value {
CallbackInfo::<1>::new(env, cb, Some(1))
env: napi::bindgen_prelude::sys::napi_env,
cb: napi::bindgen_prelude::sys::napi_callback_info
) -> napi::bindgen_prelude::sys::napi_value {
napi::bindgen_prelude::CallbackInfo::<1>::new(env, cb, Some(1))
.and_then(|mut cb_info| unsafe {
cb_info.unwrap_borrow_mut::<#struct_name>()
.and_then(|obj| {
<#ty as FromNapiValue>::from_napi_value(env, cb_info.get_arg(0))
<#ty as napi::bindgen_prelude::FromNapiValue>::from_napi_value(env, cb_info.get_arg(0))
.and_then(move |val| {
obj.#field_ident = val;
<() as ToNapiValue>::to_napi_value(env, ())
<() as napi::bindgen_prelude::ToNapiValue>::to_napi_value(env, ())
})
})
})
.unwrap_or_else(|e| {
unsafe { JsError::from(e).throw_into(env) };
std::ptr::null_mut::<sys::napi_value__>()
unsafe { napi::bindgen_prelude::JsError::from(e).throw_into(env) };
std::ptr::null_mut::<napi::bindgen_prelude::sys::napi_value__>()
})
}
},
@ -369,7 +382,7 @@ impl NapiStruct {
let mut props = vec![];
if self.kind == NapiStructKind::Constructor {
props.push(quote! { Property::new("constructor").unwrap().with_ctor(constructor) });
props.push(quote! { napi::bindgen_prelude::Property::new("constructor").unwrap().with_ctor(constructor) });
}
for field in self.fields.iter() {
@ -384,7 +397,7 @@ impl NapiStruct {
let js_name = &field.js_name;
let mut prop = quote! {
Property::new(#js_name)
napi::bindgen_prelude::Property::new(#js_name)
.unwrap()
};
@ -404,9 +417,9 @@ impl NapiStruct {
quote! {
#[allow(non_snake_case)]
#[allow(clippy::all)]
#[ctor]
#[napi::bindgen_prelude::ctor]
fn #struct_register_name() {
register_class(#name_str, #js_name, vec![#(#props),*]);
napi::bindgen_prelude::register_class(#name_str, #js_name, vec![#(#props),*]);
}
}
}
@ -442,7 +455,7 @@ impl NapiImpl {
let prop = props.entry(&item.js_name).or_insert_with(|| {
quote! {
Property::new(#js_name).unwrap()
napi::bindgen_prelude::Property::new(#js_name).unwrap()
}
});
@ -454,7 +467,7 @@ impl NapiImpl {
if item.fn_self.is_some() {
quote! { .with_method(#intermediate_name) }
} else {
quote! { .with_method(#intermediate_name).with_property_attributes(PropertyAttributes::Static) }
quote! { .with_method(#intermediate_name).with_property_attributes(napi::bindgen_prelude::PropertyAttributes::Static) }
}
}
};
@ -473,9 +486,9 @@ impl NapiImpl {
use super::*;
#(#methods)*
#[ctor]
#[napi::bindgen_prelude::ctor]
fn #register_name() {
register_class(#name_str, #js_name, vec![#(#props),*]);
napi::bindgen_prelude::register_class(#name_str, #js_name, vec![#(#props),*]);
}
}
})

2
examples/napi/src/array.rs
View file

@ -1,5 +1,3 @@
use napi::bindgen_prelude::*;
#[napi]
fn get_words() -> Vec<&'static str> {
vec!["foo", "bar"]

1
examples/napi/src/class.rs
View file

@ -1,4 +1,3 @@
use napi::bindgen_prelude::*;
use napi::Result;
use crate::r#enum::Kind;

2
examples/napi/src/class_factory.rs
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@ -1,5 +1,3 @@
use napi::bindgen_prelude::*;
#[napi]
pub struct ClassWithFactory {
pub name: String,

2
examples/napi/src/nullable.rs
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@ -1,5 +1,3 @@
use napi::bindgen_prelude::*;
#[napi]
fn map_option(val: Option<u32>) -> Option<u32> {
val.map(|v| v + 1)

2
examples/napi/src/number.rs
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@ -1,5 +1,3 @@
use napi::bindgen_prelude::*;
#[napi]
fn add(a: u32, b: u32) -> u32 {
a + b