Struct ItemBuffer

pub struct ItemBuffer { /* private fields */ }

Buffer to clone OSM items into

Implementations

impl ItemBuffer

pub const fn new() -> Self

Construct a new, empty buffer.

pub fn with_capacity(size: usize) -> Self

Constructs a new, empty buffer with at least the specified capacity.

Note the capacity is in bytes not number of items, since they are all dynamically sized.

pub fn push(&mut self, item: &impl AsRef<Item>)

Appends an item to the back of the buffer.

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

Returns an iterator over the buffer.

The iterator yields all items from start to end.

pub fn fits(&self, item: &impl AsRef<Item>) -> bool

Check whether an item fits into the buffer’s remaining space without reallocating.

pub fn is_empty(&self) -> bool

Return true if the buffer contains no items.

pub fn clear(&mut self)

Clears the whole buffer, removing all items.

Note that this method has no effect on the allocated capacity of the vector.

Trait Implementations

impl Clone for ItemBuffer

fn clone(&self) -> ItemBuffer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ItemBuffer

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

Print a list of the contained items’ types

impl Default for ItemBuffer

fn default() -> ItemBuffer

Returns the “default value” for a type.

impl<'b> IntoIterator for &'b ItemBuffer

type Item = &'b Item

The type of the elements being iterated over.

type IntoIter = ItemBufferIterator<'b>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.