pub struct Merger<R, MF> { /* private fields */ }
Expand description
A struct you can use to merge entries from the sources by using the merge function provided to merge values when entries have the same key.
Implementations§
source§impl<R, MF> Merger<R, MF>
impl<R, MF> Merger<R, MF>
sourcepub fn builder(merge: MF) -> MergerBuilder<R, MF>
pub fn builder(merge: MF) -> MergerBuilder<R, MF>
Creates a MergerBuilder
from a merge function, it can be
used to configure your Merger
with the sources to merge.
source§impl<R: Read + Seek, MF> Merger<R, MF>
impl<R: Read + Seek, MF> Merger<R, MF>
sourcepub fn into_stream_merger_iter(self) -> Result<MergerIter<R, MF>, Error>
pub fn into_stream_merger_iter(self) -> Result<MergerIter<R, MF>, Error>
Consumes this Merger
and outputs a stream of the merged entries in key-order.
Auto Trait Implementations§
impl<R, MF> Freeze for Merger<R, MF>where
MF: Freeze,
impl<R, MF> RefUnwindSafe for Merger<R, MF>where
MF: RefUnwindSafe,
R: RefUnwindSafe,
impl<R, MF> Send for Merger<R, MF>
impl<R, MF> Sync for Merger<R, MF>
impl<R, MF> Unpin for Merger<R, MF>
impl<R, MF> UnwindSafe for Merger<R, MF>where
MF: UnwindSafe,
R: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more