Struct lyon_path::PathSlice

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pub struct PathSlice<'l> { /* private fields */ }
Expand description

A view on a Path.

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impl<'l> PathSlice<'l>

An immutable view over a Path.

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pub fn first_endpoint(&self) -> Option<(Point, Attributes<'l>)>

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pub fn last_endpoint(&self) -> Option<(Point, Attributes<'l>)>

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pub fn iter<'a>(&'a self) -> Iter<'l>

Iterates over the path.

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pub fn id_iter(&self) -> IdIter<'_>

Iterates over the endpoint and control point ids of the Path.

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pub fn iter_with_attributes(&self) -> IterWithAttributes<'_>

Iterates over the entire Path with custom attributes.

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pub fn is_empty(&self) -> bool

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pub fn attributes(&self, endpoint: EndpointId) -> Attributes<'l>

Returns a slice over an endpoint’s custom attributes.

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pub fn reversed(&self) -> IterNoAttributes<Reversed<'_>>

Returns a reversed version of this path in the form of an iterator

Trait Implementations§

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impl<'l> AttributeStore for PathSlice<'l>

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fn get(&self, id: EndpointId) -> Attributes<'l>

Returns the endpoint’s custom attributes as a slice of 32 bits floats. Read more
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fn num_attributes(&self) -> usize

Returns the number of float attributes per endpoint. Read more
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impl<'l> Clone for PathSlice<'l>

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fn clone(&self) -> PathSlice<'l>

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<'l> Debug for PathSlice<'l>

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

Formats the value using the given formatter. Read more
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impl<'l> From<&'l Path> for PathSlice<'l>

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fn from(path: &'l Path) -> Self

Converts to this type from the input type.
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impl<'l> FromIterator<PathSlice<'l>> for PathBuffer

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fn from_iter<T: IntoIterator<Item = PathSlice<'l>>>(iter: T) -> PathBuffer

Creates a value from an iterator. Read more
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impl<'l> Index<ControlPointId> for PathSlice<'l>

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type Output = Point2D<f32, UnknownUnit>

The returned type after indexing.
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fn index(&self, id: ControlPointId) -> &Point

Performs the indexing (container[index]) operation. Read more
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impl<'l> Index<EndpointId> for PathSlice<'l>

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type Output = Point2D<f32, UnknownUnit>

The returned type after indexing.
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fn index(&self, id: EndpointId) -> &Point

Performs the indexing (container[index]) operation. Read more
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impl<'l, 'a> IntoIterator for &'a PathSlice<'l>

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type Item = Event<Point2D<f32, UnknownUnit>, Point2D<f32, UnknownUnit>>

The type of the elements being iterated over.
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type IntoIter = Iter<'l>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Iter<'l>

Creates an iterator from a value. Read more
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impl<'l> IntoIterator for PathSlice<'l>

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type Item = Event<Point2D<f32, UnknownUnit>, Point2D<f32, UnknownUnit>>

The type of the elements being iterated over.
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type IntoIter = Iter<'l>

Which kind of iterator are we turning this into?
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fn into_iter(self) -> Iter<'l>

Creates an iterator from a value. Read more
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impl<'l> PositionStore for PathSlice<'l>

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impl<'l> Copy for PathSlice<'l>

Auto Trait Implementations§

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impl<'l> Freeze for PathSlice<'l>

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impl<'l> RefUnwindSafe for PathSlice<'l>

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impl<'l> Send for PathSlice<'l>

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impl<'l> Sync for PathSlice<'l>

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impl<'l> Unpin for PathSlice<'l>

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impl<'l> UnwindSafe for PathSlice<'l>

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, 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> 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.