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Jan 19, 2019
Merged

Improve docs for Formatter #57452

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15 changes: 12 additions & 3 deletions src/libcore/fmt/mod.rs
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Expand Up @@ -232,9 +232,18 @@ impl<W: Write + ?Sized> Write for &mut W {
}
}

/// A struct to represent both where to emit formatting strings to and how they
/// should be formatted. A mutable version of this is passed to all formatting
/// traits.
/// Configuration for formatting.
///
/// A `Formatter` represents various options related to formatting. Users do not
/// construct `Formatter`s directly; a mutable reference to one is passed to
/// the `fmt` method of all formatting traits, like [`Debug`] and [`Display`].
///
/// To interact with a `Formatter`, you'll call various methods to change the
/// various options related to formatting. For examples, please see the
/// documentation of the methods defined on `Formatter` below.
///
/// [`Debug`]: trait.Debug.html
/// [`Display`]: trait.Display.html
#[allow(missing_debug_implementations)]
#[stable(feature = "rust1", since = "1.0.0")]
pub struct Formatter<'a> {
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