Module bucket_strainer

Tools used to split data collection by their utility/category.

Structs

Bucket

Bucket strainer bucket that contains rule that scores items and collection of items that fallen into it on processing phase.

BucketLimitRule

Bucket rule that scores 1.0 as long as given bucket has less items than specified limit.

BucketStrainer

Bucket strainer is a data collection processor that splits and sorts input data into buckets with rules that item must obey to fall into them. Items that does not obey any bucket rule, are leftovers returned by processing.

ClosureRule

Bucket rule that applies score based on closure result.

FixedScoreRule

Bucket rule that always gives specified score.

Layer

Bucket strainer layer that contains buckets.

MulRule

Bucket rule that multiply scores of all of its subrules.

SumRule

Bucket rule that sum scores of all of its subrules.

Traits

Rule

Trait used to tell how much successfuly bucket has to get incoming item.