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65d9bfb533
This is a new op system that will eventually replace `#[op]`. Features - More maintainable, generally less-coupled code - More modern Rust proc-macro libraries - Enforces correct `fast` labelling for fast ops, allowing for visual scanning of fast ops - Explicit marking of `#[string]`, `#[serde]` and `#[smi]` parameters. This first version of op2 supports integer and Option<integer> parameters only, and allows us to start working on converting ops and adding features.
44 lines
1.4 KiB
Text
44 lines
1.4 KiB
Text
#[allow(non_camel_case_types)]
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pub struct op_test_add_option {}
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impl op_test_add_option {
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pub const fn name() -> &'static str {
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stringify!(op_test_add_option)
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}
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pub const fn decl() -> crate::deno_core::_ops::OpDecl {
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crate::deno_core::_ops::OpDecl {
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name: stringify!(op_test_add_option),
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v8_fn_ptr: Self::slow_function as _,
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enabled: true,
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fast_fn: None,
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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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arg_count: 2usize as u8,
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}
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}
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pub extern "C" fn slow_function(
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info: *const crate::deno_core::v8::FunctionCallbackInfo,
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) {
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let mut rv = crate::deno_core::v8::ReturnValue::from_function_callback_info(unsafe {
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&*info
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});
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let args = crate::deno_core::v8::FunctionCallbackArguments::from_function_callback_info(unsafe {
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&*info
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});
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let arg0 = args.get(0usize as i32);
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let arg0 = crate::deno_core::_ops::to_u32(&arg0) as _;
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let arg1 = args.get(1usize as i32);
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let arg1 = if arg1.is_null_or_undefined() {
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None
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} else {
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let arg1 = crate::deno_core::_ops::to_u32(&arg1) as _;
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Some(arg1)
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};
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let result = Self::call(arg0, arg1);
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rv.set_uint32(result as u32);
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}
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#[inline(always)]
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pub fn call(a: u32, b: Option<u32>) -> u32 {
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a + b.unwrap_or(100)
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}
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}
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