pub enum SegmentSize {
    EvenDistribution,
    LastTakesRemainder,
    None,
}
Available on crate feature unstable-segment-size only.
Expand description

Option for segment size preferences

This controls how the space is distributed when the constraints are satisfied. By default, the last chunk is expanded to fill the remaining space, but this can be changed to prefer equal chunks or to not distribute extra space at all (which is the default used for laying out the columns for Table widgets).

Note: If you’re using this feature please help us come up with a good name. See Issue #536 for more information.

Availability

This API is marked as unstable and is only available when the unstable-segment-size crate feature is enabled. This comes with no stability guarantees, and could be changed or removed at any time.

Variants§

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EvenDistribution

prefer equal chunks if other constraints are all satisfied

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LastTakesRemainder

the last chunk is expanded to fill the remaining space

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None

extra space is not distributed

Trait Implementations§

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impl Clone for SegmentSize

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fn clone(&self) -> SegmentSize

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 SegmentSize

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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 Default for SegmentSize

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fn default() -> SegmentSize

Returns the “default value” for a type. Read more
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impl Display for SegmentSize

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

Formats the value using the given formatter. Read more
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impl FromStr for SegmentSize

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type Err = ParseError

The associated error which can be returned from parsing.
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fn from_str(s: &str) -> Result<SegmentSize, <Self as FromStr>::Err>

Parses a string s to return a value of this type. Read more
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impl Hash for SegmentSize

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fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher. Read more
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fn hash_slice<H>(data: &[Self], state: &mut H)
where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher. Read more
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impl PartialEq for SegmentSize

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fn eq(&self, other: &SegmentSize) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl TryFrom<&str> for SegmentSize

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type Error = ParseError

The type returned in the event of a conversion error.
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fn try_from(s: &str) -> Result<SegmentSize, <Self as TryFrom<&str>>::Error>

Performs the conversion.
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impl Copy for SegmentSize

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impl Eq for SegmentSize

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impl StructuralEq for SegmentSize

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impl StructuralPartialEq for SegmentSize

Auto Trait Implementations§

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<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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> Same for T

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type Output = T

Should always be Self
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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> ToString for T
where T: Display + ?Sized,

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default 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.