Enum cef_thread_id_t 

#[non_exhaustive]
#[repr(u32)]
pub enum cef_thread_id_t {
    TID_UI = 0,
    TID_FILE_BACKGROUND = 1,
    TID_FILE_USER_VISIBLE = 2,
    TID_FILE_USER_BLOCKING = 3,
    TID_PROCESS_LAUNCHER = 4,
    TID_IO = 5,
    TID_RENDERER = 6,
    TID_NUM_VALUES = 7,
}

Existing thread IDs.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

TID_UI = 0

The main thread in the browser. This will be the same as the main application thread if CefInitialize() is called with a CefSettings.multi_threaded_message_loop value of false. Do not perform blocking tasks on this thread. All tasks posted after CefBrowserProcessHandler::OnContextInitialized() and before CefShutdown() are guaranteed to run. This thread will outlive all other CEF threads.

TID_FILE_BACKGROUND = 1

Used for blocking tasks like file system access where the user won’t notice if the task takes an arbitrarily long time to complete. All tasks posted after CefBrowserProcessHandler::OnContextInitialized() and before CefShutdown() are guaranteed to run.

TID_FILE_USER_VISIBLE = 2

Used for blocking tasks like file system access that affect UI or responsiveness of future user interactions. Do not use if an immediate response to a user interaction is expected. All tasks posted after CefBrowserProcessHandler::OnContextInitialized() and before CefShutdown() are guaranteed to run. Examples:

• Updating the UI to reflect progress on a long task.
• Loading data that might be shown in the UI after a future user interaction.

TID_FILE_USER_BLOCKING = 3

Used for blocking tasks like file system access that affect UI immediately after a user interaction. All tasks posted after CefBrowserProcessHandler::OnContextInitialized() and before CefShutdown() are guaranteed to run. Example: Generating data shown in the UI immediately after a click.

TID_PROCESS_LAUNCHER = 4

Used to launch and terminate browser processes.

TID_IO = 5

Used to process IPC and network messages. Do not perform blocking tasks on this thread. All tasks posted after CefBrowserProcessHandler::OnContextInitialized() and before CefShutdown() are guaranteed to run.

TID_RENDERER = 6

The main thread in the renderer. Used for all WebKit and V8 interaction. Tasks may be posted to this thread after CefRenderProcessHandler::OnWebKitInitialized but are not guaranteed to run before sub-process termination (sub-processes may be killed at any time without warning).

TID_NUM_VALUES = 7

The main thread in the renderer. Used for all WebKit and V8 interaction. Tasks may be posted to this thread after CefRenderProcessHandler::OnWebKitInitialized but are not guaranteed to run before sub-process termination (sub-processes may be killed at any time without warning).

Trait Implementations

impl Clone for cef_thread_id_t

fn clone(&self) -> cef_thread_id_t

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for cef_thread_id_t

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Hash for cef_thread_id_t

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for cef_thread_id_t

fn eq(&self, other: &cef_thread_id_t) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for cef_thread_id_t

impl Eq for cef_thread_id_t

impl StructuralPartialEq for cef_thread_id_t