ItemFormatter

ts_io

Struct ItemFormatter 

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pub struct ItemFormatter<'c, C, I, F>
where
    C: Iterable<I>,
    I: 'c,
    F: Fn(&mut Formatter<'_>, &'c I) -> Result,
{ /* private fields */ }
Expand description

A wrapper struct to display a collections items.

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impl<'c, C, I, F> ItemFormatter<'c, C, I, F>
where C: Iterable<I>, I: 'c, F: Fn(&mut Formatter<'_>, &'c I) -> Result,

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pub fn new<S: ToString>(collection: &'c C, separator: S, fmt: F) -> Self

Create a new item formatter.

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impl<'c, C, I, F> Display for ItemFormatter<'c, C, I, F>
where C: Iterable<I>, I: 'c, F: Fn(&mut Formatter<'_>, &'c I) -> Result,

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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<'c, C, I, F> Freeze for ItemFormatter<'c, C, I, F>
where F: Freeze,

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impl<'c, C, I, F> RefUnwindSafe for ItemFormatter<'c, C, I, F>
where F: RefUnwindSafe, C: RefUnwindSafe, I: RefUnwindSafe,

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impl<'c, C, I, F> Send for ItemFormatter<'c, C, I, F>
where F: Send, C: Sync, I: Send,

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impl<'c, C, I, F> Sync for ItemFormatter<'c, C, I, F>
where F: Sync, C: Sync, I: Sync,

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impl<'c, C, I, F> Unpin for ItemFormatter<'c, C, I, F>
where F: Unpin, I: Unpin,

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impl<'c, C, I, F> UnwindSafe for ItemFormatter<'c, C, I, F>
where F: UnwindSafe, C: RefUnwindSafe, I: UnwindSafe,

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> ToString for T
where T: Display + ?Sized,

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fn to_string(&self) -> String

Converts the given value to a String. Read more
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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.