subx_cli::config::environment

Struct SystemEnvironmentProvider

pub struct SystemEnvironmentProvider;

Expand description

System environment variable provider implementation.

This implementation directly reads system environment variables, intended for use in production environments.

Implementations§

impl SystemEnvironmentProvider

pub fn new() -> Self

Create a new system environment variable provider.

Trait Implementations§

impl Debug for SystemEnvironmentProvider

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl Default for SystemEnvironmentProvider

fn default() -> SystemEnvironmentProvider

Returns the “default value” for a type. Read more

impl EnvironmentProvider for SystemEnvironmentProvider

fn get_var(&self, key: &str) -> Option<String>

Get the value of the specified environment variable. Read more

fn has_var(&self, key: &str) -> bool

Check if an environment variable exists. Read more

Auto Trait Implementations§

impl Freeze for SystemEnvironmentProvider

impl RefUnwindSafe for SystemEnvironmentProvider

impl Send for SystemEnvironmentProvider

impl Sync for SystemEnvironmentProvider

impl Unpin for SystemEnvironmentProvider

impl UnwindSafe for SystemEnvironmentProvider

Blanket Implementations§

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