Crate embedder_traits

Types used by the embedding layer and/or exposed to the API. This crate is responsible for defining types that cross the process boundary from the embedding/rendering layer all the way to script, thus it should have very minimal dependencies on other parts of Servo. If a type is not exposed in the API or doesn’t involve messages sent to the embedding/libservo layer, it is probably a better fit for the constellation_traits crate.

Re-exports

• pub use crate::input_events::*;

Modules

• input_events
• resources
• user_content_manager
• webdriver 🔒

Structs

• AuthenticationResponse
• CompositorHitTestResult
  The result of a hit test in the compositor.
• DualRumbleEffectParams
  https://w3.org/TR/gamepad/#dom-gamepadhapticeffecttype-dual-rumble
• EmbedderProxy
  Sends messages to the embedder.
• FilterPattern
  Filter for file selection; the String content is expected to be extension (e.g, “doc”, without the prefixing “.”)
• KeyboardEvent
  Keyboard events are issued for all pressed and released keys.
• MediaMetadata
  https://w3c.github.io/mediasession/#mediametadata
• MediaPositionState
  https://w3c.github.io/mediasession/#dictdef-mediapositionstate
• Modifiers
  Pressed modifier keys.
• Notification
  Data that could be used to display a desktop notification to the end user when the Notification API is called.
• NotificationAction
  Actions available for users to choose from for interacting with the notification.
• ScreenGeometry
  Information about a WebView’s screen geometry and offset. This is used for the Screen CSSOM APIs and window.screenLeft / window.screenTop.
• SelectElementOption
• UntrustedNodeAddress
  The address of a node. Layout sends these back. They must be validated via from_untrusted_node_address before they can be used, because we do not trust layout.
• ViewportDetails
  Data about a WebView or <iframe> viewport: its size and also the HiDPI scale factor to use when rendering the contents.
• WebResourceRequest
• WebResourceResponse

Enums

• AlertResponse
• AllowOrDeny
  A response to a request to allow or deny an action.
• AnimationState
  For a given pipeline, whether any animations are currently running and any animation callbacks are queued
• ConfirmResponse
• ContextMenuResult
• Cursor
  A cursor for the window. This is different from a CSS cursor (see CursorKind) in that it has no Auto value.
• EmbedderMsg
• GamepadHapticEffectType
  https://w3.org/TR/gamepad/#dom-gamepadhapticeffecttype
• InputMethodType
  Used to specify the kind of input method editor appropriate to edit a field. This is a subset of htmlinputelement::InputType because some variants of InputType don’t make sense in this context.
• LoadStatus
  The status of the load in this WebView.
• MediaSessionActionType
  https://w3c.github.io/mediasession/#enumdef-mediasessionaction
• MediaSessionEvent
  Type of events sent from script to the embedder about the media session.
• MediaSessionPlaybackState
  https://w3c.github.io/mediasession/#enumdef-mediasessionplaybackstate
• PermissionFeature
  Enum with variants that match the DOM PermissionName enum
• PromptResponse
• SelectElementOptionOrOptgroup
  Represents the contents of either an <option> or an <optgroup> element
• ShutdownState
  Tracks whether Servo isn’t shutting down, is in the process of shutting down, or has finished shutting down.
• SimpleDialog
  Simple dialogs are synchronous dialogs that can be opened by web content. Since their messages are controlled by web content, they should be presented to the user in a way that makes them impossible to mistake for browser UI.
• Theme
  The type of platform theme.
• TouchEventResult
  Whether the default action for a touch event was prevented by web content
• WebDriverCommandMsg
  Messages to the constellation originating from the WebDriver server.
• WebDriverCookieError
• WebDriverFrameId
• WebDriverJSError
• WebDriverJSValue
• WebDriverLoadStatus
• WebDriverScriptCommand
• WebResourceResponseMsg

Traits

• EventLoopWaker

Type Aliases

• WebDriverJSResult