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https://github.com/denoland/deno.git
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106 lines
3.7 KiB
Text
106 lines
3.7 KiB
Text
#[allow(non_camel_case_types)]
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///Auto-generated by `deno_ops`, i.e: `#[op]`
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///
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///Use `op_string_length::decl()` to get an op-declaration
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///you can include in a `deno_core::Extension`.
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pub struct op_string_length;
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#[doc(hidden)]
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impl op_string_length {
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pub const fn name() -> &'static str {
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stringify!(op_string_length)
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}
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#[allow(clippy::not_unsafe_ptr_arg_deref)]
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pub extern "C" fn v8_fn_ptr<'scope>(
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info: *const deno_core::v8::FunctionCallbackInfo,
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) {
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let info = unsafe { &*info };
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let scope = &mut unsafe { deno_core::v8::CallbackScope::new(info) };
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let args = deno_core::v8::FunctionCallbackArguments::from_function_callback_info(
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info,
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);
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let rv = deno_core::v8::ReturnValue::from_function_callback_info(info);
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Self::v8_func(scope, args, rv);
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}
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pub const fn decl<'scope>() -> deno_core::OpDecl {
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deno_core::OpDecl {
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name: Self::name(),
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v8_fn_ptr: Self::v8_fn_ptr as _,
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enabled: true,
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fast_fn: {
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use deno_core::v8::fast_api::Type::*;
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use deno_core::v8::fast_api::CType;
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Some(
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deno_core::v8::fast_api::FastFunction::new(
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&[V8Value, SeqOneByteString, CallbackOptions],
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CType::Uint32,
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op_string_length_fast_fn as *const ::std::ffi::c_void,
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),
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)
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},
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is_async: false,
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is_unstable: false,
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is_v8: false,
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force_registration: false,
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}
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}
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#[inline]
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#[allow(clippy::too_many_arguments)]
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fn call(string: &str) -> u32 {
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string.len() as u32
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}
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pub fn v8_func<'scope>(
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scope: &mut deno_core::v8::HandleScope<'scope>,
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args: deno_core::v8::FunctionCallbackArguments,
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mut rv: deno_core::v8::ReturnValue,
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) {
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let ctx = unsafe {
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&*(deno_core::v8::Local::<deno_core::v8::External>::cast(args.data()).value()
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as *const deno_core::_ops::OpCtx)
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};
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let arg_0 = match deno_core::v8::Local::<
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deno_core::v8::String,
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>::try_from(args.get(0usize as i32)) {
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Ok(v8_string) => deno_core::serde_v8::to_utf8(v8_string, scope),
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Err(_) => {
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return deno_core::_ops::throw_type_error(
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scope,
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format!("Expected string at position {}", 0usize),
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);
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}
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};
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let arg_0 = arg_0.as_ref();
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let result = Self::call(arg_0);
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let op_state = ::std::cell::RefCell::borrow(&*ctx.state);
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op_state.tracker.track_sync(ctx.id);
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match deno_core::serde_v8::to_v8(scope, result) {
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Ok(ret) => rv.set(ret),
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Err(err) => {
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deno_core::_ops::throw_type_error(
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scope,
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format!(
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"Error serializing return: {}",
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deno_core::anyhow::Error::from(err)
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),
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)
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}
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};
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}
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}
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#[allow(clippy::too_many_arguments)]
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fn op_string_length_fast_fn<'scope>(
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_: deno_core::v8::Local<deno_core::v8::Object>,
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string: *const deno_core::v8::fast_api::FastApiOneByteString,
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fast_api_callback_options: *mut deno_core::v8::fast_api::FastApiCallbackOptions,
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) -> u32 {
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use deno_core::v8;
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use deno_core::_ops;
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let string = match ::std::str::from_utf8(unsafe { &*string }.as_bytes()) {
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Ok(v) => v,
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Err(_) => {
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unsafe { &mut *fast_api_callback_options }.fallback = true;
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return Default::default();
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}
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};
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let result = op_string_length::call(string);
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result
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}
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