Enum WebViewStateChange 

pub enum WebViewStateChange {
    Location {
        url: String,
    },
    Title {
        title: Option<String>,
    },
    Favicon {
        png_bytes: Option<Vec<u8>>,
    },
    BackForwardAvailability {
        can_go_back: bool,
        can_go_forward: bool,
    },
}

Observable WebView state snapshots. Not lifecycle transitions: Location alone is never evidence of a successful visit, and None explicitly clears a previously reported title/favicon (empty strings and empty byte arrays are not sentinels).

Variants

Location

Fields

url: String

Title

Fields

title: Option<String>

None means the current document has no reported title.

Favicon

Fields

png_bytes: Option<Vec<u8>>

PNG bytes. None explicitly clears a previously reported favicon.

BackForwardAvailability

Fields

can_go_back: bool

can_go_forward: bool

Trait Implementations

impl Clone for WebViewStateChange

fn clone(&self) -> WebViewStateChange

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WebViewStateChange

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

Formats the value using the given formatter.

impl Eq for WebViewStateChange

impl PartialEq for WebViewStateChange

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for WebViewStateChange