Struct webkit2gtk::WebContext

#[repr(transparent)]
pub struct WebContext { /* private fields */ }

Manages aspects common to all WebViews

The WebContext manages all aspects common to all WebViews.

You can define the CacheModel and ProcessModel with WebContextExt::set_cache_model() and WebContextExt::set_process_model(), depending on the needs of your application. You can access the SecurityManager to specify the behaviour of your application regarding security using WebContextExt::security_manager().

It is also possible to change your preferred language or enable spell checking, using WebContextExt::set_preferred_languages(), WebContextExt::set_spell_checking_languages() and WebContextExt::set_spell_checking_enabled().

You can use WebContextExt::register_uri_scheme() to register custom URI schemes, and manage several other settings.

TLS certificate validation failure is now treated as a transport error by default. To handle TLS failures differently, you can connect to signal::WebView::load-failed-with-tls-errors. Alternatively, you can use WebContextExt::set_tls_errors_policy() to set the policy TLSErrorsPolicy::Ignore; however, this is not appropriate for Internet applications.

Implements

WebContextExt, glib::ObjectExt

Implementations

impl WebContext

pub const NONE: Option<&'static WebContext> = None

pub fn new() -> WebContext

Available on crate feature v2_8 only.

Create a new WebContext.

Returns

a newly created WebContext

pub fn new_ephemeral() -> WebContext

Available on crate feature v2_16 only.

Create a new ephemeral WebContext.

An ephemeral WebContext is a context created with an ephemeral WebsiteDataManager. This is just a convenient method to create ephemeral contexts without having to create your own WebsiteDataManager. All WebViews associated with this context will also be ephemeral. Websites will not store any data in the client storage. This is normally used to implement private instances.

Returns

a new ephemeral WebContext.

pub fn with_website_data_manager(
    manager: &impl IsA<WebsiteDataManager>
) -> WebContext

Available on crate feature v2_10 only.

Create a new WebContext with a WebsiteDataManager.

manager

a WebsiteDataManager

Returns

a newly created WebContext

pub fn builder() -> WebContextBuilder

Creates a new builder-pattern struct instance to construct WebContext objects.

This method returns an instance of WebContextBuilder which can be used to create WebContext objects.

pub fn default() -> Option<WebContext>

Gets the default web context.

Returns

a WebContext

Trait Implementations

impl Clone for WebContext

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for WebContext

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

Formats the value using the given formatter.

impl Default for WebContext

Available on crate feature v2_8 only.

fn default() -> Self

Returns the “default value” for a type.

impl Display for WebContext

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

Formats the value using the given formatter.

impl Hash for WebContext

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

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl Ord for WebContext

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

const fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

const fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

const fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl ParentClassIs for WebContext

type Parent = Object

impl<OT: ObjectType> PartialEq<OT> for WebContext

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl<OT: ObjectType> PartialOrd<OT> for WebContext

fn partial_cmp(&self, other: &OT) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StaticType for WebContext

fn static_type() -> Type

Returns the type identifier of Self.

impl Eq for WebContext