Enum NSUrlRequestCachePolicy

#[repr(u64)]
pub enum NSUrlRequestCachePolicy {
    UseProtocolCachePolicy = 0,
    ReloadIgnoringLocalCacheData = 1,
    ReloadIgnoringLocalAndRemoteCacheData = 4,
    ReturnCacheDataElseLoad = 2,
    ReturnCacheDataDontLoad = 3,
    ReloadRevalidatingCacheData = 5,
}

The constants used to specify interaction with the cached responses.

Variants

UseProtocolCachePolicy = 0

Use the caching logic defined in the protocol implementation, if any, for a particular URL load request.

ReloadIgnoringLocalCacheData = 1

The URL load should be loaded only from the originating source.

ReloadIgnoringLocalAndRemoteCacheData = 4

Ignore local cache data, and instruct proxies and other intermediates to disregard their caches so far as the protocol allows.

ReturnCacheDataElseLoad = 2

Use existing cache data, regardless or age or expiration date, loading from originating source only if there is no cached data.

ReturnCacheDataDontLoad = 3

Use existing cache data, regardless or age or expiration date, and fail if no cached data is available.

ReloadRevalidatingCacheData = 5

Use cache data if the origin source can validate it; otherwise, load from the origin.

Implementations

impl NSUrlRequestCachePolicy

pub const ReloadIgnoringCacheData: Self = Self::ReloadIgnoringLocalCacheData

Replaced by NSURLRequestReloadIgnoringLocalCacheData.

Trait Implementations

impl Debug for NSUrlRequestCachePolicy

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

Formats the value using the given formatter.