pub enum EnvVars<'tcx> {
Uninit,
Unix(UnixEnvVars<'tcx>),
Windows(WindowsEnvVars),
}
Variants§
Trait Implementations§
source§impl VisitProvenance for EnvVars<'_>
impl VisitProvenance for EnvVars<'_>
fn visit_provenance(&self, visit: &mut VisitWith<'_>)
Auto Trait Implementations§
impl<'tcx> Freeze for EnvVars<'tcx>
impl<'tcx> !RefUnwindSafe for EnvVars<'tcx>
impl<'tcx> Send for EnvVars<'tcx>
impl<'tcx> Sync for EnvVars<'tcx>
impl<'tcx> Unpin for EnvVars<'tcx>
impl<'tcx> !UnwindSafe for EnvVars<'tcx>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more