Enum tonic_web_wasm_client::options::Cache

pub enum Cache {
    Default,
    NoStore,
    Reload,
    NoCache,
    ForceCache,
    OnlyIfCached,
}

Request’s cache mode

Variants

Default

Fetch will inspect the HTTP cache on the way to the network. If the HTTP cache contains a matching fresh response it will be returned. If the HTTP cache contains a matching stale-while-revalidate response it will be returned, and a conditional network fetch will be made to update the entry in the HTTP cache. If the HTTP cache contains a matching stale response, a conditional network fetch will be returned to update the entry in the HTTP cache. Otherwise, a non-conditional network fetch will be returned to update the entry in the HTTP cache.

NoStore

Fetch behaves as if there is no HTTP cache at all.

Reload

Fetch behaves as if there is no HTTP cache on the way to the network. Ergo, it creates a normal request and updates the HTTP cache with the response.

NoCache

Fetch creates a conditional request if there is a response in the HTTP cache and a normal request otherwise. It then updates the HTTP cache with the response.

ForceCache

Fetch uses any response in the HTTP cache matching the request, not paying attention to staleness. If there was no response, it creates a normal request and updates the HTTP cache with the response.

OnlyIfCached

Fetch uses any response in the HTTP cache matching the request, not paying attention to staleness. If there was no response, it returns a network error. (Can only be used when request’s mode is “same-origin”. Any cached redirects will be followed assuming request’s redirect mode is “follow” and the redirects do not violate request’s mode.)

Trait Implementations

impl Clone for Cache

fn clone(&self) -> Cache

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Cache

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

Formats the value using the given formatter.

impl Default for Cache

fn default() -> Cache

Returns the “default value” for a type.

impl From<Cache> for RequestCache

fn from(value: Cache) -> Self

Converts to this type from the input type.

impl Copy for Cache