1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143
// // DO NOT EDIT. THIS FILE IS GENERATED FROM ../../../dist/idl/nsIPrintSession.idl // /// `interface nsIPrintSession : nsISupports` /// // The actual type definition for the interface. This struct has methods // declared on it which will call through its vtable. You never want to pass // this type around by value, always pass it behind a reference. #[repr(C)] pub struct nsIPrintSession { vtable: *const nsIPrintSessionVTable, /// This field is a phantomdata to ensure that the VTable type and any /// struct containing it is not safe to send across threads, as XPCOM is /// generally not threadsafe. /// /// XPCOM interfaces in general are not safe to send across threads. __nosync: ::std::marker::PhantomData<::std::rc::Rc<u8>>, } // Implementing XpCom for an interface exposes its IID, which allows for easy // use of the `.query_interface<T>` helper method. This also defines that // method for nsIPrintSession. unsafe impl XpCom for nsIPrintSession { const IID: nsIID = nsID(0x424ae4bb, 0x10ca, 0x4f35, [0xb8, 0x4e, 0xea, 0xb8, 0x93, 0x32, 0x2d, 0xf4]); } // We need to implement the RefCounted trait so we can be used with `RefPtr`. // This trait teaches `RefPtr` how to manage our memory. unsafe impl RefCounted for nsIPrintSession { #[inline] unsafe fn addref(&self) { self.AddRef(); } #[inline] unsafe fn release(&self) { self.Release(); } } // This trait is implemented on all types which can be coerced to from nsIPrintSession. // It is used in the implementation of `fn coerce<T>`. We hide it from the // documentation, because it clutters it up a lot. #[doc(hidden)] pub trait nsIPrintSessionCoerce { /// Cheaply cast a value of this type from a `nsIPrintSession`. fn coerce_from(v: &nsIPrintSession) -> &Self; } // The trivial implementation: We can obviously coerce ourselves to ourselves. impl nsIPrintSessionCoerce for nsIPrintSession { #[inline] fn coerce_from(v: &nsIPrintSession) -> &Self { v } } impl nsIPrintSession { /// Cast this `nsIPrintSession` to one of its base interfaces. #[inline] pub fn coerce<T: nsIPrintSessionCoerce>(&self) -> &T { T::coerce_from(self) } } // Every interface struct type implements `Deref` to its base interface. This // causes methods on the base interfaces to be directly avaliable on the // object. For example, you can call `.AddRef` or `.QueryInterface` directly // on any interface which inherits from `nsISupports`. impl ::std::ops::Deref for nsIPrintSession { type Target = nsISupports; #[inline] fn deref(&self) -> &nsISupports { unsafe { ::std::mem::transmute(self) } } } // Ensure we can use .coerce() to cast to our base types as well. Any type which // our base interface can coerce from should be coercable from us as well. impl<T: nsISupportsCoerce> nsIPrintSessionCoerce for T { #[inline] fn coerce_from(v: &nsIPrintSession) -> &Self { T::coerce_from(v) } } // This struct represents the interface's VTable. A pointer to a statically // allocated version of this struct is at the beginning of every nsIPrintSession // object. It contains one pointer field for each method in the interface. In // the case where we can't generate a binding for a method, we include a void // pointer. #[doc(hidden)] #[repr(C)] pub struct nsIPrintSessionVTable { /// We need to include the members from the base interface's vtable at the start /// of the VTable definition. pub __base: nsISupportsVTable, /* [noscript] attribute RemotePrintJobChildPtr remotePrintJob; */ /// Unable to generate binding because `native type mozilla::layout::RemotePrintJobChild is unsupported` pub GetRemotePrintJob: *const ::libc::c_void, /* [noscript] attribute RemotePrintJobChildPtr remotePrintJob; */ /// Unable to generate binding because `native type mozilla::layout::RemotePrintJobChild is unsupported` pub SetRemotePrintJob: *const ::libc::c_void, } // The implementations of the function wrappers which are exposed to rust code. // Call these methods rather than manually calling through the VTable struct. impl nsIPrintSession { /// ```text /// /** /// * The remote print job is used for printing via the parent process. /// */ /// ``` /// /// `[noscript] attribute RemotePrintJobChildPtr remotePrintJob;` const _GetRemotePrintJob: () = (); /// ```text /// /** /// * The remote print job is used for printing via the parent process. /// */ /// ``` /// /// `[noscript] attribute RemotePrintJobChildPtr remotePrintJob;` const _SetRemotePrintJob: () = (); }