Documentation
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Overview ¶
Package decorators provides cache decorators for cross-cutting concerns.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
This section is empty.
Types ¶
type Builder ¶
type Builder struct {
// contains filtered or unexported fields
}
Builder composes decorators around a base ByteCache.
func NewBuilder ¶
func NewBuilder(base interfaces.ByteCache, name string) *Builder
NewBuilder creates a new decorator builder wrapping the given base cache.
func (*Builder) Build ¶
func (b *Builder) Build() interfaces.ByteCache
Build constructs the decorated cache. Decorators are applied inside-out: base → circuit_breaker → timeout → metrics (metrics is outermost).
func (*Builder) WithCircuitBreaker ¶
func (b *Builder) WithCircuitBreaker(cb interfaces.CircuitBreaker) *Builder
WithCircuitBreaker adds a circuit breaker that gracefully degrades cache operations when the cache backend is unavailable. When the circuit is open, Get returns (nil, false) and Set/Delete become no-ops.
func (*Builder) WithMetrics ¶
func (b *Builder) WithMetrics(m interfaces.Metrics) *Builder
WithMetrics adds a metrics decorator that records hits, misses, and operation durations via the interfaces.Metrics abstraction.
Source Files
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