Struct salak::Salak

pub struct Salak(_);

A wrapper for Environment, which can hide the implementation details.

Implementations

impl Salak

pub fn register_source(&mut self, ps: Box<dyn PropertySource>)

Register property source at last.

pub fn register_sources(
    &mut self,
    sources: Vec<Option<Box<dyn PropertySource>>>
)

Register property sources at last.

Trait Implementations

impl Default for Salak

fn default() -> Self

Returns the "default value" for a type.

impl Environment for Salak

fn contains(&self, name: &str) -> bool

Check if the environment has property.

fn require_with_options<T>(
    &self,
    name: &str,
    disable_placeholder: bool,
    mut_option: &mut EnvironmentOption
) -> Result<T, PropertyError> where
    T: FromEnvironment, 

Get value with options.

fn require<T: FromEnvironment>(&self, name: &str) -> Result<T, PropertyError>

Get required value, or return error.

fn require_raw<T: FromEnvironment>(
    &self,
    name: &str
) -> Result<T, PropertyError>

Get required raw value without parsing placeholders, or return error.

fn require_or<T: FromEnvironment>(
    &self,
    name: &str,
    default: T
) -> Result<T, PropertyError>

Get required value, if not exists then return default value, otherwise return error.

fn get<T: FromEnvironment>(&self, name: &str) -> Option<T>

Get optional value, this function will ignore property parse error.

fn get_or<T: FromEnvironment>(&self, name: &str, default: T) -> T

Get value or using default, this function will ignore property parse error.