Struct net_traits::Metadata

pub struct Metadata {
    pub final_url: ServoUrl,
    pub location_url: Option<Result<ServoUrl, String>>,
    pub content_type: Option<Serde<ContentType>>,
    pub charset: Option<String>,
    pub headers: Option<Serde<HeaderMap>>,
    pub status: Option<(u16, Vec<u8>)>,
    pub https_state: HttpsState,
    pub referrer: Option<ServoUrl>,
    pub referrer_policy: Option<ReferrerPolicy>,
    pub timing: Option<ResourceFetchTiming>,
    pub redirected: bool,
}

Metadata about a loaded resource, such as is obtained from HTTP headers.

Fields

final_url: ServoUrl

Final URL after redirects.

location_url: Option<Result<ServoUrl, String>>

Location URL from the response headers.

content_type: Option<Serde<ContentType>>

MIME type / subtype.

charset: Option<String>

Character set.

headers: Option<Serde<HeaderMap>>

Headers

status: Option<(u16, Vec<u8>)>

HTTP Status

https_state: HttpsState

Is successful HTTPS connection

referrer: Option<ServoUrl>

Referrer Url

referrer_policy: Option<ReferrerPolicy>

Referrer Policy of the Request used to obtain Response

timing: Option<ResourceFetchTiming>

Performance information for navigation events

redirected: bool

True if the request comes from a redirection

Implementations

impl Metadata

pub fn default(url: ServoUrl) -> Self

Metadata with defaults for everything optional.

pub fn set_content_type(&mut self, content_type: Option<&Mime>)

Extract the parts of a Mime that we care about.

pub fn set_referrer_policy(&mut self, referrer_policy: Option<ReferrerPolicy>)

Set the referrer policy associated with the loaded resource.

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Metadata

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>where
    __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl MallocSizeOf for Metadata

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Serialize for Metadata

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>where
    __S: Serializer,

Serialize this value into the given Serde serializer.