Struct itertools::format::Format

source ·
pub struct Format<'a, I> {
    sep: &'a str,
    inner: RefCell<Option<I>>,
}
Expand description

Format all iterator elements lazily, separated by sep.

The format value can only be formatted once, after that the iterator is exhausted.

See .format() for more information.

Fields

sep: &'a strinner: RefCell<Option<I>>

Format uses interior mutability because Display::fmt takes &self.

Implementations

Trait Implementations

Formats the value using the given formatter.
Returns a copy of the value. Read more
Performs copy-assignment from source. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter. Read more
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.
Formats the value using the given formatter.

Auto Trait Implementations

Blanket Implementations

Gets the TypeId of self. Read more
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more

Returns the argument unchanged.

Calls U::from(self).

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

The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String. Read more
The type returned in the event of a conversion error.
Performs the conversion.
The type returned in the event of a conversion error.
Performs the conversion.