smart_read::basics

Struct F64Input

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pub struct F64Input;
Expand description

Allows you take take an f64 input

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impl TryRead for F64Input

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type Output = f64

Defines the output type of read and prompt macros
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type Default = f64

Defines the type of the default input
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fn try_read_line( self, prompt: Option<String>, default: Option<Self::Default>, ) -> BoxResult<Self::Output>

This is what’s called by the read and prompt macros

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

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impl<T> BorrowMut<T> for T
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Returns the argument unchanged.

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

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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
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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>

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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.