Struct model_mapper::with::TryFromStringMapper

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pub struct TryFromStringMapper;
Expand description

Maps from any str to any type that implements FromStr

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impl<F: AsRef<str>, I: FromStr> TypeFallibleMapper<F, I> for TryFromStringMapper

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type Error = <I as FromStr>::Err

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fn try_map(from: F) -> Result<I, Self::Error>

Maps between types
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fn try_map_wrapped<W>( from: W, ) -> Result<<W as Wrapper<F>>::Wrapper<I>, Self::Error>
where W: Wrapper<F>,

Maps between Wrapper types
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fn try_map_nested_wrapped<NW, W>( from: NW, ) -> Result<<NW as NestedWrapper<W, F>>::NestedWrapper<I>, Self::Error>
where NW: NestedWrapper<W, F>, W: Wrapper<F>,

Maps between Wrapper types
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fn try_map_into_option(from: F) -> Result<Option<I>, Self::Error>

Maps encapsulating into an Option
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fn try_map_wrapped_into_option<W>( from: W, ) -> Result<Option<<W as Wrapper<F>>::Wrapper<I>>, Self::Error>
where W: Wrapper<F>,

Maps a Wrapper encapsulating into an Option
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fn try_map_nested_wrapped_into_option<NW, W>( from: NW, ) -> Result<Option<<NW as NestedWrapper<W, F>>::NestedWrapper<I>>, Self::Error>
where NW: NestedWrapper<W, F>, W: Wrapper<F>,

Maps a nested Wrapper encapsulating into an Option

Auto Trait Implementations§

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, 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.