Struct bao_tree::iter::PreOrderChunkIterInner

#[repr(transparent)]
pub struct PreOrderChunkIterInner { /* private fields */ }

Implementations

impl PreOrderChunkIterInner

pub fn new( owner: RangeSet2<ChunkNum>, dependent_builder: impl for<'_q> FnOnce(&'_q RangeSet2<ChunkNum>) -> PreOrderChunkIterRef<'_q> ) -> Self

Constructs a new self-referential struct.

The provided owner will be moved into a heap allocated box. Followed by construction of the dependent value, by calling dependent_builder with a shared reference to the owner that remains valid for the lifetime of the constructed struct.

pub fn try_new<Err>( owner: RangeSet2<ChunkNum>, dependent_builder: impl for<'_q> FnOnce(&'_q RangeSet2<ChunkNum>) -> Result<PreOrderChunkIterRef<'_q>, Err> ) -> Result<Self, Err>

Tries to create a new structure with a given dependent builder.

Consumes owner on error.

pub fn try_new_or_recover<Err>( owner: RangeSet2<ChunkNum>, dependent_builder: impl for<'_q> FnOnce(&'_q RangeSet2<ChunkNum>) -> Result<PreOrderChunkIterRef<'_q>, Err> ) -> Result<Self, (RangeSet2<ChunkNum>, Err)>

Tries to create a new structure with a given dependent builder.

Returns owner on error.

pub fn borrow_owner<'_q>(&'_q self) -> &'_q RangeSet2<ChunkNum>

Borrows owner.

pub fn with_dependent<'outer_fn, Ret>( &'outer_fn self, func: impl for<'_q> FnOnce(&'_q RangeSet2<ChunkNum>, &'outer_fn PreOrderChunkIterRef<'_q>) -> Ret ) -> Ret

Calls given closure func with a shared reference to dependent.

pub fn with_dependent_mut<'outer_fn, Ret>( &'outer_fn mut self, func: impl for<'_q> FnOnce(&'_q RangeSet2<ChunkNum>, &'outer_fn mut PreOrderChunkIterRef<'_q>) -> Ret ) -> Ret

Calls given closure func with an unique reference to dependent.

pub fn into_owner(self) -> RangeSet2<ChunkNum>

Consumes self and returns the the owner.

Trait Implementations

impl Drop for PreOrderChunkIterInner

fn drop(&mut self)

Executes the destructor for this type.