mirror of
https://github.com/denoland/rusty_v8.git
synced 2024-12-12 02:27:50 -05:00
49 lines
1.2 KiB
Rust
49 lines
1.2 KiB
Rust
use std::ptr::null;
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use crate::support::Opaque;
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use crate::Context;
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use crate::HandleScope;
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use crate::Local;
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use crate::String;
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use crate::Value;
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extern "C" {
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fn v8__Script__Compile(
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context: *mut Context,
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source: *mut String,
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origin: *const ScriptOrigin,
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) -> *mut Script;
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fn v8__Script__Run(this: &mut Script, context: *mut Context) -> *mut Value;
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}
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#[repr(C)]
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pub struct Script(Opaque);
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#[repr(C)]
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pub struct ScriptOrigin(Opaque);
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impl Script {
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pub fn compile<'sc>(
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_scope: &mut HandleScope<'sc>,
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mut context: Local<'_, Context>,
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mut source: Local<'_, String>,
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origin: Option<&'_ ScriptOrigin>,
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) -> Option<Local<'sc, Script>> {
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// TODO: use the type system to enforce that a Context has been entered.
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// TODO: `context` and `source` probably shouldn't be mut.
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unsafe {
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Local::from_raw(v8__Script__Compile(
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&mut *context,
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&mut *source,
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origin.map(|r| r as *const _).unwrap_or(null()),
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))
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}
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}
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pub fn run<'sc>(
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&mut self,
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_scope: &mut HandleScope<'sc>,
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mut context: Local<'_, Context>,
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) -> Option<Local<Value>> {
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unsafe { Local::from_raw(v8__Script__Run(self, &mut *context)) }
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}
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}
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