pub trait ProxyResolverExt:
IsA<ProxyResolver>
+ Sealed
+ 'static {
// Provided methods
fn is_supported(&self) -> bool { ... }
fn lookup(
&self,
uri: &str,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<Vec<GString>, Error> { ... }
fn lookup_async<P: FnOnce(Result<Vec<GString>, Error>) + 'static>(
&self,
uri: &str,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
) { ... }
fn lookup_future(
&self,
uri: &str,
) -> Pin<Box_<dyn Future<Output = Result<Vec<GString>, Error>> + 'static>> { ... }
}
Expand description
Provided Methods§
Sourcefn is_supported(&self) -> bool
fn is_supported(&self) -> bool
Sourcefn lookup(
&self,
uri: &str,
cancellable: Option<&impl IsA<Cancellable>>,
) -> Result<Vec<GString>, Error>
fn lookup( &self, uri: &str, cancellable: Option<&impl IsA<Cancellable>>, ) -> Result<Vec<GString>, Error>
Looks into the system proxy configuration to determine what proxy,
if any, to use to connect to @uri. The returned proxy URIs are of
the form <protocol>://[user[:password]@]host[:port]
or
direct://
, where <protocol>
could be http, rtsp, socks
or other proxying protocol.
If you don’t know what network protocol is being used on the
socket, you should use none
as the URI protocol.
In this case, the resolver might still return a generic proxy type
(such as SOCKS), but would not return protocol-specific proxy types
(such as http).
direct://
is used when no proxy is needed.
Direct connection should not be attempted unless it is part of the
returned array of proxies.
§uri
a URI representing the destination to connect to
§cancellable
a #GCancellable, or None
§Returns
A NULL-terminated array of proxy URIs. Must be freed with g_strfreev().
Sourcefn lookup_async<P: FnOnce(Result<Vec<GString>, Error>) + 'static>(
&self,
uri: &str,
cancellable: Option<&impl IsA<Cancellable>>,
callback: P,
)
fn lookup_async<P: FnOnce(Result<Vec<GString>, Error>) + 'static>( &self, uri: &str, cancellable: Option<&impl IsA<Cancellable>>, callback: P, )
fn lookup_future( &self, uri: &str, ) -> Pin<Box_<dyn Future<Output = Result<Vec<GString>, Error>> + 'static>>
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.