Struct smart_config::ConfigParser

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pub struct ConfigParser<'a, C> { /* private fields */ }
Expand description

Parser of configuration input in a ConfigRepository.

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impl<'a, C> ConfigParser<'a, C>

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pub fn config(&self) -> ConfigRef<'a>

Returns a reference to the configuration.

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impl<C: DeserializeConfig> ConfigParser<'_, C>

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pub fn parse(self) -> Result<C, ParseErrors>

Performs parsing.

§Errors

Returns errors encountered during parsing. This list of errors is as full as possible (i.e., there is no short-circuiting on encountering an error).

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pub fn parse_opt(self) -> Result<Option<C>, ParseErrors>

Parses an optional config. Returns None if the config object is not present (i.e., none of the config params / sub-configs are set); otherwise, tries to perform parsing.

§Errors

Returns errors encountered during parsing.

Trait Implementations§

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impl<'a, C: Debug> Debug for ConfigParser<'a, C>

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl<'a, C> Freeze for ConfigParser<'a, C>

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impl<'a, C> !RefUnwindSafe for ConfigParser<'a, C>

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impl<'a, C> Send for ConfigParser<'a, C>
where C: Send,

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impl<'a, C> Sync for ConfigParser<'a, C>
where C: Sync,

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impl<'a, C> Unpin for ConfigParser<'a, C>
where C: Unpin,

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impl<'a, C> !UnwindSafe for ConfigParser<'a, C>

Blanket Implementations§

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided [Span], returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<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.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more