cache

package

v0.2.41 Latest Latest Go to latest Published: Jul 22, 2026 License: MIT Imports: 5 Imported by: 0

Details

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func DefaultDir() string

DefaultDir returns ~/.langsmith/cache.

func PathForKey(dir, prefix, key string) string

PathForKey returns a cache file path using a SHA256 hash of the key.

func ReadIfFresh(path string, ttl time.Duration) ([]byte, error)

ReadIfFresh reads a cached file if it exists and is within TTL.

func Write(path string, data []byte) error

Write writes data to a cache file, creating parent directories as needed.

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