Struct rustfmt_nightly::shape::Shape

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pub(crate) struct Shape {
    pub(crate) width: usize,
    pub(crate) indent: Indent,
    pub(crate) offset: usize,
}

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§width: usize§indent: Indent§offset: usize

Implementations§

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impl Shape

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pub(crate) fn legacy(width: usize, indent: Indent) -> Shape

indent is the indentation of the first line. The next lines should begin with at least indent spaces (except backwards indentation). The first line should not begin with indentation. width is the maximum number of characters on the last line (excluding indent). The width of other lines is not limited by width. Note that in reality, we sometimes use width for lines other than the last (i.e., we are conservative).

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pub(crate) fn indented(indent: Indent, config: &Config) -> Shape

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pub(crate) fn with_max_width(&self, config: &Config) -> Shape

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pub(crate) fn visual_indent(&self, extra_width: usize) -> Shape

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pub(crate) fn block_indent(&self, extra_width: usize) -> Shape

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pub(crate) fn block_left(&self, width: usize) -> Option<Shape>

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pub(crate) fn add_offset(&self, extra_width: usize) -> Shape

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pub(crate) fn block(&self) -> Shape

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pub(crate) fn saturating_sub_width(&self, width: usize) -> Shape

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pub(crate) fn sub_width(&self, width: usize) -> Option<Shape>

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pub(crate) fn shrink_left(&self, width: usize) -> Option<Shape>

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pub(crate) fn offset_left(&self, width: usize) -> Option<Shape>

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pub(crate) fn used_width(&self) -> usize

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pub(crate) fn rhs_overhead(&self, config: &Config) -> usize

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pub(crate) fn comment(&self, config: &Config) -> Shape

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pub(crate) fn to_string_with_newline( &self, config: &Config, ) -> Cow<'static, str>

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pub(crate) fn infinite_width(&self) -> Shape

Creates a Shape with a virtually infinite width.

Trait Implementations§

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impl Clone for Shape

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fn clone(&self) -> Shape

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Shape

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Copy for Shape

Auto Trait Implementations§

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impl Freeze for Shape

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impl RefUnwindSafe for Shape

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impl Send for Shape

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impl Sync for Shape

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impl Unpin for Shape

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impl UnwindSafe for Shape

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> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. 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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. 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.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

Layout§

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 32 bytes