tomlio

package

v0.1.0 Latest Latest Go to latest Published: Jan 3, 2026 License: MIT Imports: 6 Imported by: 0

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var ErrUnknownKeys = errors.New("unknown keys")

ErrUnknownKeys indicates that the TOML file contains keys not defined in the target struct.

func Load[T any](path string, cfg *T) error

Load loads a TOML configuration file from path into cfg.

cfg must be a pointer. Unknown keys in the file result in ErrUnknownKeys.

func Save[T any](path string, cfg T) error

Save writes cfg as TOML to path.

Save is crash-safe:

The parent directory is created if it does not exist. Concurrent writes to the same path are not synchronized.

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