65 lines
1.6 KiB
Rust
65 lines
1.6 KiB
Rust
use crate::{ContextRef, Runtime, ValueResult};
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use oden_js_sys as sys;
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use std::marker;
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use std::ops::Deref;
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pub struct AtomRef<'r> {
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pub(crate) atom: sys::JSAtom,
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_marker: marker::PhantomData<&'r Runtime>,
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}
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impl<'r> AtomRef<'r> {
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pub(crate) fn from_raw(atom: sys::JSAtom, _ctx: &ContextRef<'r>) -> AtomRef<'r> {
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AtomRef {
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atom,
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_marker: marker::PhantomData,
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}
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}
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pub fn dup(&self, context: &ContextRef<'r>) -> Atom<'r> {
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unsafe {
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sys::JS_DupAtom(context.ctx, self.atom);
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}
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Atom::from_raw(self.atom, context)
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}
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pub fn to_value(&self, context: &ContextRef<'r>) -> ValueResult<'r> {
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context.check_exception(unsafe { sys::JS_AtomToValue(context.ctx, self.atom) })
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}
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pub fn to_string_value(&self, context: &ContextRef<'r>) -> ValueResult<'r> {
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context.check_exception(unsafe { sys::JS_AtomToString(context.ctx, self.atom) })
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}
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}
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pub struct Atom<'r> {
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atom: AtomRef<'r>,
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rt: *mut sys::JSRuntime,
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_phantom: marker::PhantomData<&'r Runtime>,
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}
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impl<'r> Atom<'r> {
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pub(crate) fn from_raw(atom: sys::JSAtom, ctx: &ContextRef<'r>) -> Self {
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Atom {
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atom: AtomRef::from_raw(atom, ctx),
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rt: unsafe { sys::JS_GetRuntime(ctx.ctx) },
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_phantom: marker::PhantomData,
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}
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}
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}
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impl<'r> Deref for Atom<'r> {
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type Target = AtomRef<'r>;
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fn deref(&self) -> &Self::Target {
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&self.atom
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}
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}
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impl<'r> Drop for Atom<'r> {
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fn drop(&mut self) {
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unsafe {
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sys::JS_FreeAtomRT(self.rt, self.atom.atom);
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}
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}
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}
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