Enum cef_runtime_style_t 

#[non_exhaustive]
#[repr(u32)]
pub enum cef_runtime_style_t {
    CEF_RUNTIME_STYLE_DEFAULT = 0,
    CEF_RUNTIME_STYLE_CHROME = 1,
    CEF_RUNTIME_STYLE_ALLOY = 2,
}

CEF supports both a Chrome runtime style (based on the Chrome UI layer) and an Alloy runtime style (based on the Chromium content layer). Chrome style provides the full Chrome UI and browser functionality whereas Alloy style provides less default browser functionality but adds additional client callbacks and support for windowless (off-screen) rendering. The style type is individually configured for each window/browser at creation time and different styles can be mixed during runtime. For additional comparative details on runtime styles see https://bitbucket.org/chromiumembedded/cef/wiki/Architecture.md#markdown-header-cef3

Windowless rendering will always use Alloy style. Windowed rendering with a default window or client-provided parent window can configure the style via CefWindowInfo.runtime_style. Windowed rendering with the Views framework can configure the style via CefWindowDelegate::GetWindowRuntimeStyle and CefBrowserViewDelegate::GetBrowserRuntimeStyle. Alloy style Windows with the Views framework can host only Alloy style BrowserViews but Chrome style Windows can host both style BrowserViews. Additionally, a Chrome style Window can host at most one Chrome style BrowserView but potentially multiple Alloy style BrowserViews. See CefWindowInfo.runtime_style documentation for any additional platform-specific limitations.

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.

CEF_RUNTIME_STYLE_DEFAULT = 0

Use the default style. See above documentation for exceptions.

CEF_RUNTIME_STYLE_CHROME = 1

Use Chrome style.

CEF_RUNTIME_STYLE_ALLOY = 2

Use Alloy style.

Trait Implementations

impl Clone for cef_runtime_style_t

fn clone(&self) -> cef_runtime_style_t

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for cef_runtime_style_t

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

Formats the value using the given formatter.

impl Hash for cef_runtime_style_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_runtime_style_t

fn eq(&self, other: &cef_runtime_style_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_runtime_style_t

impl Eq for cef_runtime_style_t

impl StructuralPartialEq for cef_runtime_style_t