Struct PathBuffer

pub struct PathBuffer { /* private fields */ }

Available on crate feature canvas only.

An object that stores multiple paths contiguously.

Implementations

impl PathBuffer

pub fn new() -> PathBuffer

pub fn with_capacity( endpoints: usize, ctrl_points: usize, paths: usize, ) -> PathBuffer

pub fn as_slice(&self) -> PathBufferSlice<'_>

pub fn get(&self, index: usize) -> PathSlice<'_>

pub fn indices(&self) -> Range<usize>

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

pub fn len(&self) -> usize

Returns the number of paths in the path buffer.

pub fn is_empty(&self) -> bool

Returns whether the path buffer is empty.

pub fn builder(&mut self) -> Builder<'_>

pub fn clear(&mut self)

pub fn reserve(&mut self, endpoints: usize, ctrl_points: usize, paths: usize)

Trait Implementations

impl Clone for PathBuffer

fn clone(&self) -> PathBuffer

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for PathBuffer

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

Formats the value using the given formatter.

impl Default for PathBuffer

fn default() -> PathBuffer

Returns the “default value” for a type.

impl<'l> FromIterator<PathSlice<'l>> for PathBuffer

fn from_iter<T>(iter: T) -> PathBuffer

where T: IntoIterator<Item = PathSlice<'l>>,

Creates a value from an iterator.