def

package

v1.102.0 Latest Latest Go to latest Published: Jul 23, 2026 License: BSD-3-Clause Imports: 3 Imported by: 0

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Valid go.mod file
Redistributable license
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Repository

github.com/tailscale/tailscale

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Documentation ¶

Overview ¶

Package def parses strings and environment variables with fallback default values.

Index ¶

func Bool(s string, def bool) bool
func Duration(s string, def time.Duration) time.Duration
func LookupEnv(key, def string) string

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Bool ¶

func Bool(s string, def bool) bool

Bool parses s as a bool, returning def when s is empty or invalid.

func Duration ¶

func Duration(s string, def time.Duration) time.Duration

Duration parses s as a time.Duration, returning def when s is empty or invalid.

func LookupEnv ¶

func LookupEnv(key, def string) string

LookupEnv retrieves the value of the environment variable named by the key. If the variable is present in the environment the value (which may be empty) is returned. Otherwise, it returns def.

Types ¶

This section is empty.

Source Files ¶

View all Source files

def.go

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