Crate http_cache
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A caching middleware that follows HTTP caching rules, thanks to
http-cache-semantics
.
By default, it uses cacache
as the backend cache manager.
Features
The following features are available. By default manager-cacache
is enabled.
manager-cacache
(default): enable cacache, a high-performance disk cache, backend manager.manager-moka
(disabled): enable moka, a high-performance in-memory cache, backend manager.with-http-types
(disabled): enable http-types type conversion support
Structs
manager-cacache
Implements CacheManager
with cacache
as the backend.
Options struct provided by
http-cache-semantics
.
Configuration options which control behavior of the cache. Use with CachePolicy::new_options()
.
Caches requests according to http spec.
A basic generic type that represents an HTTP response
manager-moka
A thread-safe, futures-aware concurrent in-memory cache.
manager-moka
Builds a Cache
with various configuration knobs.
manager-moka
Implements CacheManager
with moka
as the backend.
Enums
A generic “error” for HTTP caches
Similar to make-fetch-happen cache options.
Passed in when the HttpCache
struct is being built.
Represents a basic cache status
Used in the custom headers x-cache
and x-cache-lookup
Represents an HTTP version
Constants
x-cache
header: Value will be HIT if the response was served from cache, MISS if not
x-cache-lookup
header: Value will be HIT if a response existed in cache, MISS if not
Traits
A trait providing methods for storing, reading, and removing cache records.
Describes the functionality required for interfacing with HTTP client middleware
Type Definitions
A Result
typedef to use with the CacheError
type