1 // This file was generated by gir (https://github.com/gtk-rs/gir) 2 // from gir-files (https://github.com/gtk-rs/gir-files) 3 // DO NOT EDIT 4 5 use crate::Align; 6 use crate::Bin; 7 use crate::Buildable; 8 use crate::Container; 9 use crate::ResizeMode; 10 use crate::RevealerTransitionType; 11 use crate::Widget; 12 use glib::object::Cast; 13 use glib::object::IsA; 14 use glib::signal::connect_raw; 15 use glib::signal::SignalHandlerId; 16 use glib::translate::*; 17 use glib::StaticType; 18 use glib::ToValue; 19 use std::boxed::Box as Box_; 20 use std::fmt; 21 use std::mem::transmute; 22 23 glib::wrapper! { 24 #[doc(alias = "GtkRevealer")] 25 pub struct Revealer(Object<ffi::GtkRevealer, ffi::GtkRevealerClass>) @extends Bin, Container, Widget, @implements Buildable; 26 27 match fn { 28 type_ => || ffi::gtk_revealer_get_type(), 29 } 30 } 31 32 impl Revealer { 33 #[doc(alias = "gtk_revealer_new")] new() -> Revealer34 pub fn new() -> Revealer { 35 assert_initialized_main_thread!(); 36 unsafe { Widget::from_glib_none(ffi::gtk_revealer_new()).unsafe_cast() } 37 } 38 39 // rustdoc-stripper-ignore-next 40 /// Creates a new builder-pattern struct instance to construct [`Revealer`] objects. 41 /// 42 /// This method returns an instance of [`RevealerBuilder`] which can be used to create [`Revealer`] objects. builder() -> RevealerBuilder43 pub fn builder() -> RevealerBuilder { 44 RevealerBuilder::default() 45 } 46 } 47 48 impl Default for Revealer { default() -> Self49 fn default() -> Self { 50 Self::new() 51 } 52 } 53 54 #[derive(Clone, Default)] 55 // rustdoc-stripper-ignore-next 56 /// A [builder-pattern] type to construct [`Revealer`] objects. 57 /// 58 /// [builder-pattern]: https://doc.rust-lang.org/1.0.0/style/ownership/builders.html 59 pub struct RevealerBuilder { 60 reveal_child: Option<bool>, 61 transition_duration: Option<u32>, 62 transition_type: Option<RevealerTransitionType>, 63 border_width: Option<u32>, 64 child: Option<Widget>, 65 resize_mode: Option<ResizeMode>, 66 app_paintable: Option<bool>, 67 can_default: Option<bool>, 68 can_focus: Option<bool>, 69 events: Option<gdk::EventMask>, 70 expand: Option<bool>, 71 #[cfg(any(feature = "v3_20", feature = "dox"))] 72 #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))] 73 focus_on_click: Option<bool>, 74 halign: Option<Align>, 75 has_default: Option<bool>, 76 has_focus: Option<bool>, 77 has_tooltip: Option<bool>, 78 height_request: Option<i32>, 79 hexpand: Option<bool>, 80 hexpand_set: Option<bool>, 81 is_focus: Option<bool>, 82 margin: Option<i32>, 83 margin_bottom: Option<i32>, 84 margin_end: Option<i32>, 85 margin_start: Option<i32>, 86 margin_top: Option<i32>, 87 name: Option<String>, 88 no_show_all: Option<bool>, 89 opacity: Option<f64>, 90 parent: Option<Container>, 91 receives_default: Option<bool>, 92 sensitive: Option<bool>, 93 tooltip_markup: Option<String>, 94 tooltip_text: Option<String>, 95 valign: Option<Align>, 96 vexpand: Option<bool>, 97 vexpand_set: Option<bool>, 98 visible: Option<bool>, 99 width_request: Option<i32>, 100 } 101 102 impl RevealerBuilder { 103 // rustdoc-stripper-ignore-next 104 /// Create a new [`RevealerBuilder`]. new() -> Self105 pub fn new() -> Self { 106 Self::default() 107 } 108 109 // rustdoc-stripper-ignore-next 110 /// Build the [`Revealer`]. build(self) -> Revealer111 pub fn build(self) -> Revealer { 112 let mut properties: Vec<(&str, &dyn ToValue)> = vec![]; 113 if let Some(ref reveal_child) = self.reveal_child { 114 properties.push(("reveal-child", reveal_child)); 115 } 116 if let Some(ref transition_duration) = self.transition_duration { 117 properties.push(("transition-duration", transition_duration)); 118 } 119 if let Some(ref transition_type) = self.transition_type { 120 properties.push(("transition-type", transition_type)); 121 } 122 if let Some(ref border_width) = self.border_width { 123 properties.push(("border-width", border_width)); 124 } 125 if let Some(ref child) = self.child { 126 properties.push(("child", child)); 127 } 128 if let Some(ref resize_mode) = self.resize_mode { 129 properties.push(("resize-mode", resize_mode)); 130 } 131 if let Some(ref app_paintable) = self.app_paintable { 132 properties.push(("app-paintable", app_paintable)); 133 } 134 if let Some(ref can_default) = self.can_default { 135 properties.push(("can-default", can_default)); 136 } 137 if let Some(ref can_focus) = self.can_focus { 138 properties.push(("can-focus", can_focus)); 139 } 140 if let Some(ref events) = self.events { 141 properties.push(("events", events)); 142 } 143 if let Some(ref expand) = self.expand { 144 properties.push(("expand", expand)); 145 } 146 #[cfg(any(feature = "v3_20", feature = "dox"))] 147 if let Some(ref focus_on_click) = self.focus_on_click { 148 properties.push(("focus-on-click", focus_on_click)); 149 } 150 if let Some(ref halign) = self.halign { 151 properties.push(("halign", halign)); 152 } 153 if let Some(ref has_default) = self.has_default { 154 properties.push(("has-default", has_default)); 155 } 156 if let Some(ref has_focus) = self.has_focus { 157 properties.push(("has-focus", has_focus)); 158 } 159 if let Some(ref has_tooltip) = self.has_tooltip { 160 properties.push(("has-tooltip", has_tooltip)); 161 } 162 if let Some(ref height_request) = self.height_request { 163 properties.push(("height-request", height_request)); 164 } 165 if let Some(ref hexpand) = self.hexpand { 166 properties.push(("hexpand", hexpand)); 167 } 168 if let Some(ref hexpand_set) = self.hexpand_set { 169 properties.push(("hexpand-set", hexpand_set)); 170 } 171 if let Some(ref is_focus) = self.is_focus { 172 properties.push(("is-focus", is_focus)); 173 } 174 if let Some(ref margin) = self.margin { 175 properties.push(("margin", margin)); 176 } 177 if let Some(ref margin_bottom) = self.margin_bottom { 178 properties.push(("margin-bottom", margin_bottom)); 179 } 180 if let Some(ref margin_end) = self.margin_end { 181 properties.push(("margin-end", margin_end)); 182 } 183 if let Some(ref margin_start) = self.margin_start { 184 properties.push(("margin-start", margin_start)); 185 } 186 if let Some(ref margin_top) = self.margin_top { 187 properties.push(("margin-top", margin_top)); 188 } 189 if let Some(ref name) = self.name { 190 properties.push(("name", name)); 191 } 192 if let Some(ref no_show_all) = self.no_show_all { 193 properties.push(("no-show-all", no_show_all)); 194 } 195 if let Some(ref opacity) = self.opacity { 196 properties.push(("opacity", opacity)); 197 } 198 if let Some(ref parent) = self.parent { 199 properties.push(("parent", parent)); 200 } 201 if let Some(ref receives_default) = self.receives_default { 202 properties.push(("receives-default", receives_default)); 203 } 204 if let Some(ref sensitive) = self.sensitive { 205 properties.push(("sensitive", sensitive)); 206 } 207 if let Some(ref tooltip_markup) = self.tooltip_markup { 208 properties.push(("tooltip-markup", tooltip_markup)); 209 } 210 if let Some(ref tooltip_text) = self.tooltip_text { 211 properties.push(("tooltip-text", tooltip_text)); 212 } 213 if let Some(ref valign) = self.valign { 214 properties.push(("valign", valign)); 215 } 216 if let Some(ref vexpand) = self.vexpand { 217 properties.push(("vexpand", vexpand)); 218 } 219 if let Some(ref vexpand_set) = self.vexpand_set { 220 properties.push(("vexpand-set", vexpand_set)); 221 } 222 if let Some(ref visible) = self.visible { 223 properties.push(("visible", visible)); 224 } 225 if let Some(ref width_request) = self.width_request { 226 properties.push(("width-request", width_request)); 227 } 228 glib::Object::new::<Revealer>(&properties) 229 .expect("Failed to create an instance of Revealer") 230 } 231 reveal_child(mut self, reveal_child: bool) -> Self232 pub fn reveal_child(mut self, reveal_child: bool) -> Self { 233 self.reveal_child = Some(reveal_child); 234 self 235 } 236 transition_duration(mut self, transition_duration: u32) -> Self237 pub fn transition_duration(mut self, transition_duration: u32) -> Self { 238 self.transition_duration = Some(transition_duration); 239 self 240 } 241 transition_type(mut self, transition_type: RevealerTransitionType) -> Self242 pub fn transition_type(mut self, transition_type: RevealerTransitionType) -> Self { 243 self.transition_type = Some(transition_type); 244 self 245 } 246 border_width(mut self, border_width: u32) -> Self247 pub fn border_width(mut self, border_width: u32) -> Self { 248 self.border_width = Some(border_width); 249 self 250 } 251 child<P: IsA<Widget>>(mut self, child: &P) -> Self252 pub fn child<P: IsA<Widget>>(mut self, child: &P) -> Self { 253 self.child = Some(child.clone().upcast()); 254 self 255 } 256 resize_mode(mut self, resize_mode: ResizeMode) -> Self257 pub fn resize_mode(mut self, resize_mode: ResizeMode) -> Self { 258 self.resize_mode = Some(resize_mode); 259 self 260 } 261 app_paintable(mut self, app_paintable: bool) -> Self262 pub fn app_paintable(mut self, app_paintable: bool) -> Self { 263 self.app_paintable = Some(app_paintable); 264 self 265 } 266 can_default(mut self, can_default: bool) -> Self267 pub fn can_default(mut self, can_default: bool) -> Self { 268 self.can_default = Some(can_default); 269 self 270 } 271 can_focus(mut self, can_focus: bool) -> Self272 pub fn can_focus(mut self, can_focus: bool) -> Self { 273 self.can_focus = Some(can_focus); 274 self 275 } 276 events(mut self, events: gdk::EventMask) -> Self277 pub fn events(mut self, events: gdk::EventMask) -> Self { 278 self.events = Some(events); 279 self 280 } 281 expand(mut self, expand: bool) -> Self282 pub fn expand(mut self, expand: bool) -> Self { 283 self.expand = Some(expand); 284 self 285 } 286 287 #[cfg(any(feature = "v3_20", feature = "dox"))] 288 #[cfg_attr(feature = "dox", doc(cfg(feature = "v3_20")))] focus_on_click(mut self, focus_on_click: bool) -> Self289 pub fn focus_on_click(mut self, focus_on_click: bool) -> Self { 290 self.focus_on_click = Some(focus_on_click); 291 self 292 } 293 halign(mut self, halign: Align) -> Self294 pub fn halign(mut self, halign: Align) -> Self { 295 self.halign = Some(halign); 296 self 297 } 298 has_default(mut self, has_default: bool) -> Self299 pub fn has_default(mut self, has_default: bool) -> Self { 300 self.has_default = Some(has_default); 301 self 302 } 303 has_focus(mut self, has_focus: bool) -> Self304 pub fn has_focus(mut self, has_focus: bool) -> Self { 305 self.has_focus = Some(has_focus); 306 self 307 } 308 has_tooltip(mut self, has_tooltip: bool) -> Self309 pub fn has_tooltip(mut self, has_tooltip: bool) -> Self { 310 self.has_tooltip = Some(has_tooltip); 311 self 312 } 313 height_request(mut self, height_request: i32) -> Self314 pub fn height_request(mut self, height_request: i32) -> Self { 315 self.height_request = Some(height_request); 316 self 317 } 318 hexpand(mut self, hexpand: bool) -> Self319 pub fn hexpand(mut self, hexpand: bool) -> Self { 320 self.hexpand = Some(hexpand); 321 self 322 } 323 hexpand_set(mut self, hexpand_set: bool) -> Self324 pub fn hexpand_set(mut self, hexpand_set: bool) -> Self { 325 self.hexpand_set = Some(hexpand_set); 326 self 327 } 328 is_focus(mut self, is_focus: bool) -> Self329 pub fn is_focus(mut self, is_focus: bool) -> Self { 330 self.is_focus = Some(is_focus); 331 self 332 } 333 margin(mut self, margin: i32) -> Self334 pub fn margin(mut self, margin: i32) -> Self { 335 self.margin = Some(margin); 336 self 337 } 338 margin_bottom(mut self, margin_bottom: i32) -> Self339 pub fn margin_bottom(mut self, margin_bottom: i32) -> Self { 340 self.margin_bottom = Some(margin_bottom); 341 self 342 } 343 margin_end(mut self, margin_end: i32) -> Self344 pub fn margin_end(mut self, margin_end: i32) -> Self { 345 self.margin_end = Some(margin_end); 346 self 347 } 348 margin_start(mut self, margin_start: i32) -> Self349 pub fn margin_start(mut self, margin_start: i32) -> Self { 350 self.margin_start = Some(margin_start); 351 self 352 } 353 margin_top(mut self, margin_top: i32) -> Self354 pub fn margin_top(mut self, margin_top: i32) -> Self { 355 self.margin_top = Some(margin_top); 356 self 357 } 358 name(mut self, name: &str) -> Self359 pub fn name(mut self, name: &str) -> Self { 360 self.name = Some(name.to_string()); 361 self 362 } 363 no_show_all(mut self, no_show_all: bool) -> Self364 pub fn no_show_all(mut self, no_show_all: bool) -> Self { 365 self.no_show_all = Some(no_show_all); 366 self 367 } 368 opacity(mut self, opacity: f64) -> Self369 pub fn opacity(mut self, opacity: f64) -> Self { 370 self.opacity = Some(opacity); 371 self 372 } 373 parent<P: IsA<Container>>(mut self, parent: &P) -> Self374 pub fn parent<P: IsA<Container>>(mut self, parent: &P) -> Self { 375 self.parent = Some(parent.clone().upcast()); 376 self 377 } 378 receives_default(mut self, receives_default: bool) -> Self379 pub fn receives_default(mut self, receives_default: bool) -> Self { 380 self.receives_default = Some(receives_default); 381 self 382 } 383 sensitive(mut self, sensitive: bool) -> Self384 pub fn sensitive(mut self, sensitive: bool) -> Self { 385 self.sensitive = Some(sensitive); 386 self 387 } 388 tooltip_markup(mut self, tooltip_markup: &str) -> Self389 pub fn tooltip_markup(mut self, tooltip_markup: &str) -> Self { 390 self.tooltip_markup = Some(tooltip_markup.to_string()); 391 self 392 } 393 tooltip_text(mut self, tooltip_text: &str) -> Self394 pub fn tooltip_text(mut self, tooltip_text: &str) -> Self { 395 self.tooltip_text = Some(tooltip_text.to_string()); 396 self 397 } 398 valign(mut self, valign: Align) -> Self399 pub fn valign(mut self, valign: Align) -> Self { 400 self.valign = Some(valign); 401 self 402 } 403 vexpand(mut self, vexpand: bool) -> Self404 pub fn vexpand(mut self, vexpand: bool) -> Self { 405 self.vexpand = Some(vexpand); 406 self 407 } 408 vexpand_set(mut self, vexpand_set: bool) -> Self409 pub fn vexpand_set(mut self, vexpand_set: bool) -> Self { 410 self.vexpand_set = Some(vexpand_set); 411 self 412 } 413 visible(mut self, visible: bool) -> Self414 pub fn visible(mut self, visible: bool) -> Self { 415 self.visible = Some(visible); 416 self 417 } 418 width_request(mut self, width_request: i32) -> Self419 pub fn width_request(mut self, width_request: i32) -> Self { 420 self.width_request = Some(width_request); 421 self 422 } 423 } 424 425 pub const NONE_REVEALER: Option<&Revealer> = None; 426 427 pub trait RevealerExt: 'static { 428 #[doc(alias = "gtk_revealer_get_child_revealed")] 429 #[doc(alias = "get_child_revealed")] is_child_revealed(&self) -> bool430 fn is_child_revealed(&self) -> bool; 431 432 #[doc(alias = "gtk_revealer_get_reveal_child")] 433 #[doc(alias = "get_reveal_child")] reveals_child(&self) -> bool434 fn reveals_child(&self) -> bool; 435 436 #[doc(alias = "gtk_revealer_get_transition_duration")] 437 #[doc(alias = "get_transition_duration")] transition_duration(&self) -> u32438 fn transition_duration(&self) -> u32; 439 440 #[doc(alias = "gtk_revealer_get_transition_type")] 441 #[doc(alias = "get_transition_type")] transition_type(&self) -> RevealerTransitionType442 fn transition_type(&self) -> RevealerTransitionType; 443 444 #[doc(alias = "gtk_revealer_set_reveal_child")] set_reveal_child(&self, reveal_child: bool)445 fn set_reveal_child(&self, reveal_child: bool); 446 447 #[doc(alias = "gtk_revealer_set_transition_duration")] set_transition_duration(&self, duration: u32)448 fn set_transition_duration(&self, duration: u32); 449 450 #[doc(alias = "gtk_revealer_set_transition_type")] set_transition_type(&self, transition: RevealerTransitionType)451 fn set_transition_type(&self, transition: RevealerTransitionType); 452 453 #[doc(alias = "child-revealed")] connect_child_revealed_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId454 fn connect_child_revealed_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId; 455 456 #[doc(alias = "reveal-child")] connect_reveal_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId457 fn connect_reveal_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId; 458 459 #[doc(alias = "transition-duration")] connect_transition_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId460 fn connect_transition_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId; 461 462 #[doc(alias = "transition-type")] connect_transition_type_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId463 fn connect_transition_type_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId; 464 } 465 466 impl<O: IsA<Revealer>> RevealerExt for O { is_child_revealed(&self) -> bool467 fn is_child_revealed(&self) -> bool { 468 unsafe { 469 from_glib(ffi::gtk_revealer_get_child_revealed( 470 self.as_ref().to_glib_none().0, 471 )) 472 } 473 } 474 reveals_child(&self) -> bool475 fn reveals_child(&self) -> bool { 476 unsafe { 477 from_glib(ffi::gtk_revealer_get_reveal_child( 478 self.as_ref().to_glib_none().0, 479 )) 480 } 481 } 482 transition_duration(&self) -> u32483 fn transition_duration(&self) -> u32 { 484 unsafe { ffi::gtk_revealer_get_transition_duration(self.as_ref().to_glib_none().0) } 485 } 486 transition_type(&self) -> RevealerTransitionType487 fn transition_type(&self) -> RevealerTransitionType { 488 unsafe { 489 from_glib(ffi::gtk_revealer_get_transition_type( 490 self.as_ref().to_glib_none().0, 491 )) 492 } 493 } 494 set_reveal_child(&self, reveal_child: bool)495 fn set_reveal_child(&self, reveal_child: bool) { 496 unsafe { 497 ffi::gtk_revealer_set_reveal_child( 498 self.as_ref().to_glib_none().0, 499 reveal_child.into_glib(), 500 ); 501 } 502 } 503 set_transition_duration(&self, duration: u32)504 fn set_transition_duration(&self, duration: u32) { 505 unsafe { 506 ffi::gtk_revealer_set_transition_duration(self.as_ref().to_glib_none().0, duration); 507 } 508 } 509 set_transition_type(&self, transition: RevealerTransitionType)510 fn set_transition_type(&self, transition: RevealerTransitionType) { 511 unsafe { 512 ffi::gtk_revealer_set_transition_type( 513 self.as_ref().to_glib_none().0, 514 transition.into_glib(), 515 ); 516 } 517 } 518 connect_child_revealed_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId519 fn connect_child_revealed_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { 520 unsafe extern "C" fn notify_child_revealed_trampoline< 521 P: IsA<Revealer>, 522 F: Fn(&P) + 'static, 523 >( 524 this: *mut ffi::GtkRevealer, 525 _param_spec: glib::ffi::gpointer, 526 f: glib::ffi::gpointer, 527 ) { 528 let f: &F = &*(f as *const F); 529 f(Revealer::from_glib_borrow(this).unsafe_cast_ref()) 530 } 531 unsafe { 532 let f: Box_<F> = Box_::new(f); 533 connect_raw( 534 self.as_ptr() as *mut _, 535 b"notify::child-revealed\0".as_ptr() as *const _, 536 Some(transmute::<_, unsafe extern "C" fn()>( 537 notify_child_revealed_trampoline::<Self, F> as *const (), 538 )), 539 Box_::into_raw(f), 540 ) 541 } 542 } 543 connect_reveal_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId544 fn connect_reveal_child_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { 545 unsafe extern "C" fn notify_reveal_child_trampoline< 546 P: IsA<Revealer>, 547 F: Fn(&P) + 'static, 548 >( 549 this: *mut ffi::GtkRevealer, 550 _param_spec: glib::ffi::gpointer, 551 f: glib::ffi::gpointer, 552 ) { 553 let f: &F = &*(f as *const F); 554 f(Revealer::from_glib_borrow(this).unsafe_cast_ref()) 555 } 556 unsafe { 557 let f: Box_<F> = Box_::new(f); 558 connect_raw( 559 self.as_ptr() as *mut _, 560 b"notify::reveal-child\0".as_ptr() as *const _, 561 Some(transmute::<_, unsafe extern "C" fn()>( 562 notify_reveal_child_trampoline::<Self, F> as *const (), 563 )), 564 Box_::into_raw(f), 565 ) 566 } 567 } 568 connect_transition_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId569 fn connect_transition_duration_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { 570 unsafe extern "C" fn notify_transition_duration_trampoline< 571 P: IsA<Revealer>, 572 F: Fn(&P) + 'static, 573 >( 574 this: *mut ffi::GtkRevealer, 575 _param_spec: glib::ffi::gpointer, 576 f: glib::ffi::gpointer, 577 ) { 578 let f: &F = &*(f as *const F); 579 f(Revealer::from_glib_borrow(this).unsafe_cast_ref()) 580 } 581 unsafe { 582 let f: Box_<F> = Box_::new(f); 583 connect_raw( 584 self.as_ptr() as *mut _, 585 b"notify::transition-duration\0".as_ptr() as *const _, 586 Some(transmute::<_, unsafe extern "C" fn()>( 587 notify_transition_duration_trampoline::<Self, F> as *const (), 588 )), 589 Box_::into_raw(f), 590 ) 591 } 592 } 593 connect_transition_type_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId594 fn connect_transition_type_notify<F: Fn(&Self) + 'static>(&self, f: F) -> SignalHandlerId { 595 unsafe extern "C" fn notify_transition_type_trampoline< 596 P: IsA<Revealer>, 597 F: Fn(&P) + 'static, 598 >( 599 this: *mut ffi::GtkRevealer, 600 _param_spec: glib::ffi::gpointer, 601 f: glib::ffi::gpointer, 602 ) { 603 let f: &F = &*(f as *const F); 604 f(Revealer::from_glib_borrow(this).unsafe_cast_ref()) 605 } 606 unsafe { 607 let f: Box_<F> = Box_::new(f); 608 connect_raw( 609 self.as_ptr() as *mut _, 610 b"notify::transition-type\0".as_ptr() as *const _, 611 Some(transmute::<_, unsafe extern "C" fn()>( 612 notify_transition_type_trampoline::<Self, F> as *const (), 613 )), 614 Box_::into_raw(f), 615 ) 616 } 617 } 618 } 619 620 impl fmt::Display for Revealer { fmt(&self, f: &mut fmt::Formatter) -> fmt::Result621 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result { 622 f.write_str("Revealer") 623 } 624 } 625