env_utils

Struct EnvService

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pub struct EnvService { /* private fields */ }

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impl EnvService

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pub fn new(handler: EnvType) -> Result<Self, EnvUtilsError>

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pub fn load(&self) -> bool

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pub fn retrieve_or_default<T: FromStr>(&self, key: &str, default: T) -> T

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pub fn retrieve_or_default_with_error<T: FromStr>( &self, key: &str, default: T, ) -> Result<T, EnvUtilsError>

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pub fn retrieve_with_error<T: FromStr>( &self, key: &str, ) -> Result<T, EnvUtilsError>

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

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impl<T, U> TryFrom<U> for T
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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.