Deprecated: moved into github.com/kitsunium/sdk/internal (ADR 0171), which no consumer imports; update with: go get github.com/kitsunium/sdk/pkg/v1/<family>@latest for each family you import && go mod tidy
Directories
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| Path | Synopsis |
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Package backoff computes an exponential backoff: how long a loop that keeps failing waits before its next attempt.
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Package backoff computes an exponential backoff: how long a loop that keeps failing waits before its next attempt. |
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Package clock abstracts the passage of time so higher layers can inject a deterministic time source in tests instead of coupling to the wall clock.
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Package clock abstracts the passage of time so higher layers can inject a deterministic time source in tests instead of coupling to the wall clock. |
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collections
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cache
Package cache provides a generic, concurrency-safe LRU + TTL cache (Cache[K,V]) — a kernel primitive (stdlib-only, no domain vocabulary).
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Package cache provides a generic, concurrency-safe LRU + TTL cache (Cache[K,V]) — a kernel primitive (stdlib-only, no domain vocabulary). |
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heap
Package heap provides Heap[T], a binary heap ordered by a comparison function the caller supplies.
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Package heap provides Heap[T], a binary heap ordered by a comparison function the caller supplies. |
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ring
Package ring — range 0.1.3.* (ADR 0005 kernel/collections/ring block).
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Package ring — range 0.1.3.* (ADR 0005 kernel/collections/ring block). |
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concur
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batcher
Package batcher provides a generic coalescing buffer: items are appended via Add and handed to a deliver closure in batches — flushed eagerly when an item-count or weight cap is reached, on an optional background ticker, or on an explicit Flush / Close.
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Package batcher provides a generic coalescing buffer: items are appended via Add and handed to a deliver closure in batches — flushed eagerly when an item-count or weight cap is reached, on an optional background ticker, or on an explicit Flush / Close. |
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buffer
Package buffer provides a pooled *[]byte for zero-alloc formatting in hot paths.
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Package buffer provides a pooled *[]byte for zero-alloc formatting in hot paths. |
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group
Package group — the typed fan-out built on the Group.
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Package group — the typed fan-out built on the Group. |
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recycler
Package recycler — CappedPool[T] layers a reset-on-Put + cap-discard policy on top of the plain Pool[T] declared in recycler.go.
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Package recycler — CappedPool[T] layers a reset-on-Put + cap-discard policy on top of the plain Pool[T] declared in recycler.go. |
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singleflight
Package singleflight — the in-flight call record shared by every caller of one key.
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Package singleflight — the in-flight call record shared by every caller of one key. |
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snapshot
Package snapshot provides Value[T any], a copy-on-write container for read-mostly shared state.
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Package snapshot provides Value[T any], a copy-on-write container for read-mostly shared state. |
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worker
Package worker — Every layers a ticker loop on top of the LoopDaemon lifecycle.
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Package worker — Every layers a ticker loop on top of the LoopDaemon lifecycle. |
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Package errs — provides package-level introspection helpers that walk a cause chain and read fields from the deepest *Error encountered.
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Package errs — provides package-level introspection helpers that walk a cause chain and read fields from the deepest *Error encountered. |
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fs
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flock
Package flock takes an exclusive lock on a whole file WITHOUT waiting for it, and gives it back: flock(2) on the Unix kernels that have it, LockFileEx over every byte of the file on Windows (ADR 0081, ADR 0159).
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Package flock takes an exclusive lock on a whole file WITHOUT waiting for it, and gives it back: flock(2) on the Unix kernels that have it, LockFileEx over every byte of the file on Windows (ADR 0081, ADR 0159). |
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pathchain
Package pathchain resolves a path one component at a time and reports what each component IS, instead of only what the whole path finally names.
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Package pathchain resolves a path one component at a time and reports what each component IS, instead of only what the whole path finally names. |
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winacl
Package winacl reads a Windows directory's discretionary access control list and answers one question of it: does an identifier meaning ANYBODY — Everyone, Authenticated Users, BUILTIN\Users — hold a right, on the directory itself or on the files that will be created in it?
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Package winacl reads a Windows directory's discretionary access control list and answers one question of it: does an identifier meaning ANYBODY — Everyone, Authenticated Users, BUILTIN\Users — hold a right, on the directory itself or on the files that will be created in it? |
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Package plugin answers one question a process-wide registry must ask before it publishes anything: is this value usable as an entry at all?
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Package plugin answers one question a process-wide registry must ask before it publishes anything: is this value usable as an entry at all? |
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Package semver — the parser: a version cut into what precedence reads, in one pass over its bytes and without a copy of any of them.
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Package semver — the parser: a version cut into what precedence reads, in one pass over its bytes and without a copy of any of them. |
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