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author | Marc Pervaz Boocha <mboocha@sudomsg.com> | 2025-07-27 15:06:09 +0530 |
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committer | Marc Pervaz Boocha <mboocha@sudomsg.com> | 2025-07-27 16:36:28 +0530 |
commit | 0e46b370f0378f17f24481eb5d9526b690ecadb9 (patch) | |
tree | cc751fd4f9a5b12b74446b1dcb81aff6ce5fdd34 | |
parent | Add raw API (diff) | |
download | cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar.gz cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar.bz2 cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar.lz cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar.xz cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.tar.zst cache-0e46b370f0378f17f24481eb5d9526b690ecadb9.zip |
Diffstat (limited to '')
-rw-r--r-- | LICENSE | 23 | ||||
-rw-r--r-- | README.md | 18 | ||||
-rw-r--r-- | conn.go | 35 | ||||
-rw-r--r-- | examples/basic_usage/main.go | 2 | ||||
-rw-r--r-- | examples/eviction_policy/main.go | 2 | ||||
-rw-r--r-- | examples/eviction_policy_persistant/main.go | 2 | ||||
-rw-r--r-- | go.mod | 2 | ||||
-rw-r--r-- | store.go | 2 |
8 files changed, 55 insertions, 31 deletions
@@ -0,0 +1,23 @@ +MIT License + +Copyright (c) 2025 Marc Pervaz Boocha + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + + @@ -2,6 +2,10 @@ An deamonless in-memory caching library with persistant snapshots. +[Documentation](https://pkg.go.dev/go.sudomsg.com/cache) + +[Bug Tracker](https://github.com/marcthe12/cache) + ## Features - **In-Memory Cache**: Fast access to cached data. @@ -21,7 +25,7 @@ An deamonless in-memory caching library with persistant snapshots. To use the Cache Library in your Go project, you can install it using `go get`: ```sh -go get github.com/marcthe12/cache +go get go.sudomsg.com/cache ``` ## Usage @@ -34,7 +38,7 @@ go get github.com/marcthe12/cache package main import ( - "github.com/marcthe12/cache" + "go.sudomsg.com/cache" "time" "log" ) @@ -68,7 +72,7 @@ To open an in-memory cache, use the `OpenMem` function: package main import ( - "github.com/marcthe12/cache" + "go.sudomsg.com/cache" "time" "log" ) @@ -150,12 +154,4 @@ The Cache Library supports the following configuration options: - `Memorize`: Attempts to retrieve a value from the cache. If the retrieval fails, it sets the result of the factory function into the cache and returns that result. Note this locks the db duing the factory function which prevent concurent acces to the db during the operation. -## Documentation - - For detailed documentation on the public API, you can use `godoc`: - -```sh -godoc -http=:6060 -``` -Then open your browser and navigate to `http://localhost:6060/pkg/github.com/marcthe12/cache`. @@ -12,6 +12,22 @@ import ( "github.com/vmihailenco/msgpack/v5" ) +// The Core interface for cache +type Cacher[K any, V any] interface { + Clear() + Close() error + Cost() uint64 + Delete(key K) error + Error() error + Flush() error + Get(key K, value *V) (time.Duration, error) + GetValue(key K) (V, time.Duration, error) + Set(key K, value V, ttl time.Duration) error + SetConfig(options ...Option) error + Memorize(key K, factoryFunc func() (V, error), ttl time.Duration) (V, error) + UpdateInPlace(key K, processFunc func(V) (V, error), ttl time.Duration) error +} + // cache represents a cache database with file-backed storage and in-memory operation. type cache struct { File io.WriteSeeker @@ -272,12 +288,16 @@ type Cache[K any, V any] struct { *cache } +var _ Cacher[any, any] = Cache[any, any]{} + // The CacheRaw database. Can be initialized by either OpenRaw or OpenRawFile or OpenRawMem. Uses per Cache Locks. // CacheRaw represents a binary cache database with key-value pairs. type CacheRaw struct { *cache } +var _ Cacher[[]byte, []byte] = CacheRaw{} + // OpenRaw opens a binary cache database with the specified options. If filename is empty then in-memory otherwise file backed. func OpenRaw(filename string, options ...Option) (CacheRaw, error) { ret, err := open(filename, options...) @@ -444,18 +464,3 @@ func (c Cache[K, V]) Memorize(key K, factoryFunc func() (V, error), ttl time.Dur return value, nil } - -type Cacher[K any, V any] interface { - Clear() - Close() error - Cost() uint64 - Delete(key K) error - Error() error - Flush() error - Get(key K, value *V) (time.Duration, error) - GetValue(key K) (V, time.Duration, error) - Memorize(key K, factoryFunc func() (V, error), ttl time.Duration) (V, error) - Set(key K, value V, ttl time.Duration) error - SetConfig(options ...Option) error - UpdateInPlace(key K, processFunc func(V) (V, error), ttl time.Duration) error -} diff --git a/examples/basic_usage/main.go b/examples/basic_usage/main.go index 5b44cd9..cfbbaa3 100644 --- a/examples/basic_usage/main.go +++ b/examples/basic_usage/main.go @@ -4,7 +4,7 @@ import ( "fmt" "time" - "github.com/marcthe12/cache" + "go.sudomsg.com/cache" ) func main() { diff --git a/examples/eviction_policy/main.go b/examples/eviction_policy/main.go index fa56b8f..3f040b5 100644 --- a/examples/eviction_policy/main.go +++ b/examples/eviction_policy/main.go @@ -5,7 +5,7 @@ import ( "os" "time" - "github.com/marcthe12/cache" + "go.sudomsg.com/cache" ) func main() { diff --git a/examples/eviction_policy_persistant/main.go b/examples/eviction_policy_persistant/main.go index fc7cc32..8a79efa 100644 --- a/examples/eviction_policy_persistant/main.go +++ b/examples/eviction_policy_persistant/main.go @@ -5,7 +5,7 @@ import ( "os" "time" - "github.com/marcthe12/cache" + "go.sudomsg.com/cache" ) func main() { @@ -1,4 +1,4 @@ -module github.com/marcthe12/cache +module go.sudomsg.com/cache go 1.24.0 @@ -5,7 +5,7 @@ import ( "sync" "time" - "github.com/marcthe12/cache/internal/pausedtimer" + "go.sudomsg.com/cache/internal/pausedtimer" ) const ( |