-
itertools
Extra iterator adaptors, iterator methods, free functions, and macros
-
enum-iterator
Tools to iterate over all values of a type (e.g. all variants of an enumeration)
-
jwalk
Filesystem walk performed in parallel with streamed and sorted results
-
globwalk
Glob-matched recursive file system walking
-
jiter
Fast Iterable JSON parser
-
konst
Const equivalents of std features: comparison, destructuring, iteration, and parsing
-
mitsein
Strongly typed APIs for non-empty collections, slices, and iterators
-
tokio-stream
work with
Streamandtokio -
rayon-cond
Experimental iterator wrapper that is conditionally parallel or serial
-
lender
A lending-iterator trait based on higher-rank trait bounds, with full std::iter::Iterator functionality
-
pariter
Parallel iterator processing
-
orx-concurrent-iter
A thread-safe and ergonomic concurrent iterator trait and efficient lock-free implementations
-
tuples
many useful tools related to tuples
-
walkdir
Recursively walk a directory
-
utf8-decode
UTF-8 incremental decoding iterators
-
fallible-iterator
Fallible iterator traits
-
utf8-chars
Char-by-char iterator and
read_charmethod forBufRead -
blobby
Iterator over simple binary blob storage
-
paralight
A lightweight parallelism library for indexed structures
-
tqdm
Python tqdm in Rust
-
itermore
🤸♀️ More iterator adaptors
-
deepmesa-collections
A collection of data structures and algorithms designed for performance
-
joinery
A small crate for generically joining iterators with a separator
-
orx-iterable
Defines and implements Iterable, Collection and CollectionMut traits to represent types that can be iterated over multiple times
-
shadow_counted
An iterator that counts every iteration in a hidden counter, nested iterators may commit the count to parents
-
iter-read
A Read implementation for iterators over u8 and related types
-
itybity
An itty bitty crate providing bit iterators and bit iterator accessories
-
utf8_iter
Iterator by char over potentially-invalid UTF-8 in &[u8]
-
utf16_iter
Iterator by char over potentially-invalid UTF-16 in &[u16]
-
pusherator
Push-based version of Rust iterators
-
ord_subset
Tools for working with the Ord subset of certain PartialOrd types, like floats
-
argv
Command line arguments by reference:
Iterator<Item = &'static OsStr> -
better_collect
composable, declarative way to consume an iterator
-
orx-concurrent-recursive-iter
A concurrent iterator that can be extended recursively by each of its items
-
bit-iter
Iterate forward or backwards over the positions of set bits in a word
-
iter-merge
A high-performance iterator merging library
-
anyinput
A macro for easier writing of functions that accept any string-, path-, iterator-, array-, or ndarray-like input
-
peekmore
Iterator adapter like Peekable, but for peeking forward multiple elements
-
vectree
Vector-buffered tree collection with pre-/post-order, depth-first, mutable/immutable iterator
-
resiter
Helper crate for handling iterators over result
-
polars-rows-iter
easy and convenient row iteration of polars dataframes
-
metastruct
Abstractions for iterating and mapping over struct fields
-
zzz
Fast progress bar with sane defaults
-
clipline
Line segment rasterization with pixel-perfect clipping
-
collect_failable
A trait for collecting values into a container which has an invariant to uphold and whose construction may fail
-
peeking_take_while
Like
Iterator::take_while, but calls the predicate on a peeked value. This allows you to useIterator::by_refandIterator::take_whiletogether, and still get the first value… -
try-next
A minimal synchronous trait for fallible, pull-based item sources
-
sumtype
Generate zerocost sumtype of iterators or closures
-
ansi-parser
using nom for parsing ANSI Escape Codes
-
is-tree
Everything is a tree
-
xi-unicode
Unicode utilities useful for text editing, including a line breaking iterator
-
normalized-line-endings
Line endings normalizer
-
value-traits
By-value slices and iterators
-
line_2d
Bresenham's line algorithm as a rust iterator
-
iterator_ilp
Iterator extensions for instruction-parallel reductions
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iter-comprehensions
iterator comprehensions
-
iter-enum
#[derive(Iterator, DoubleEndedIterator, ExactSizeIterator, Extend)] for enums
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fsindex
Fast, powerful filesystem indexing with .gitignore support and iterator-based API
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ref_iter
Dynamic borrowing iterator
-
sit-rs
Rust-native extraction for StuffIt Expander archive files
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riff
reading and writing RIFF formatted files
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kompost
easen functional programming in rust by facilitating the creating composition of Iterator methods and anonymous Iterators—all without writing any trait or struct, without macros or unsafe code
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enums
Enumerate trait for vector and slice in rust. It abstracts chain methods like .iter().enumerate().collect() into a clean, reusable method also called enums like python enumerate.
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peek-again
A performant iterator providing double peek functionality
-
internal-iterator
Internal iteration equivalent of
std::iter::Iterator -
out
fast min and max functionality for collections
-
unzip-n
Procedural macro to generate
unzipfor iterators over n-sized tuples -
bulks
Amazing bulks! They are like iterators, but in bulk, and therefore support collection into arrays
-
optional
supplies a number of Option-like primitive types
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morton
space filling curve functions
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iter_num_tools
Create simple iterators over non integer ranges. itertools + num = iter_num_tools
-
walkdir_minimal
Minimal, dependency-free POSIX-focused directory walker in 100% Rust
-
zip_clone
Zip an iterator to a repeatedly cloned object
-
better_peekable
Peekable iterator like std::iter::Peekable but allows for peeking n items ahead instead of just one
-
many-unzip
Unzip iterators into tuples of arbitrary length, surpassing the limitations of
Iterator::unzipanditertools::multiunzip -
itermaps
Implement commonly used combinations of
Iterator::map -
take-until
A take_until extension for iterators
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linspace
Turns a range into a linearly spaced sequence of values
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double-ended-peekable
An adapter providing peeking features to double-ended iterators
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unipipe
pipe abstraction that extends to iterator and stream
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singlevec
Vec-like container optimized for storing only a single item
-
protobuf_iter
Iterate over Protobuf messages while decoding on the fly
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iterextd
This trait provides additional methods for working with iterators, enhancing their functionality
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cart_lin
Conversion between cartesian and linear indices
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iter-log
Logs the progress of iterations, both for sequential and parallel (Rayon) iterators
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windows-threading
Windows threading
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rust-lodash
A high-performance, type-safe Rust implementation of Lodash collection methods with zero-cost abstractions
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iter-set-ops
Fast set operations on an arbitrary number of sorted deduplicated iterators
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atree
An arena based tree structure with removal support
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dpc-pariter
Parallel iterator processing
-
tree-sitter-iter
A very simple pre-order iterator for tree-sitter CSTs
-
iter-tree
Convert between iterators and tree structures in both directions
-
simple_scan
Iterator extensions for simple scan operation
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get_chunk
File iterator or stream with auto or manual chunk size selection
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importunate
Methods for returning random elements from an iterator
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jseqio
Reading and writing biological sequences in FASTA or FASTQ format
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serde_json_merge
Merge, index, iterate, and sort a serde_json::Value (recursively)
-
extract-strings
Extract ascii strings from files
-
binvec
binary vector type developed in Rust to use memory efficiently. It is characterized by using the minimum memory space to store an array of bool values.
-
peeknth
Iterator adapters for peeking multiple elements ahead or behind, with optional fixed-size buffers
-
empty-fallback-chain
Iterator adaptor like chain, but conditional on empty first iterator
-
faster
Explicit SIMD for humans
-
shiftnanigans
contains different iteration data structures for either iterating or for shifting iteratively forward and backward
-
kermit
Relational data structures, iterators and algorithms
-
kermit-kvs
Key-value stores used in Kermit
-
steepen
Create multiple iterators from a single iterator by separating elements
-
equal-parts
An iterator that splits a collection into approximately equal parts
-
hinted
small crate for providing a size hint and exact size on an iterator
-
simple_generators
making work with generators simpler
-
list-fn
A generic lazy list
-
collect-with
enhanced collection operations with capacity control
-
literator
Efficient conversion of iterators to human-readable strings
-
bitit
Bitwise iteration over integers
-
lyon_path_for_carbide
Types and utilities to store, build and iterate over 2D paths
-
non-empty-iter
Non-empty iterators
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timeout-iterator
TimeoutIterator is a wrapper over any iterator that adds peek_timeout and next_timeout functions. The canonical use-case is parsing multi-line free-form records (such as tailing a log fime)…
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serde_json_any_key
Workaround for "key must be a string" error with serde_json. De/serialize any HashMap<K,V>, Vec<K,V>, Iter<(&K,&V)>, or Iter<&(K,V)> as a JSON map.
-
iterstats
Statistics for rust iterators
-
alternating-iter
Provide an iterator adaptor which alternate between two iterators
-
israeli_queue_etc
various queues
-
rev_lines
Rust Iterator for reading files line by line with a buffer in reverse
-
continue_stream
A Swift-style AsyncIterator.Continuation-style channel for Rust
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ezstr
A String wrapper supporting negative indexing with grapheme indexing for slices and Regex::find_iter and Regex::find
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advancedresearch-path_iter
A cocategory enumeration library based on path semantics
-
jsonit
A way to parse Json Items using iterators from streams
-
extsort-iter
external sorting for all types for all iterators
-
dyn-iter
Wrapper around
Box<dyn Iterator<Item = V> + 'iter>to simplify your code -
obsessive_peek
An iterator adapter to peek at future elements without advancing the cursor of the underlying iterator
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kindness
Methods for returning random elements from an iterator
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itemize
Flexible input handling for APIs accepting single values, tuples, or collections
-
peeking-iter
An iterator adapter that allows infinitely-deep peeking
-
apodize
iterators that yield generalized cosine, hanning, hamming, blackman, nuttall and triangular windows
-
take-array
Efficiently takes exactly N items from a mutable iterator
-
arbitrary-chunks
An iterator that allows specifying an input array of arbitrary chunk-sizes with which to split a vector or array
-
minimizer-iter
Iterate over minimizers of a DNA sequence
-
hexdump
Easy hexdump to stdout or as an iterator
-
lockstep
An iterator adaptor for selective zipping
-
iterator-sorted
Stable functions for checking iterator sorting
-
misc_iterators
A collection of uncommon but useful iterators, like DDA or BFS/DFS
-
iter_accumulate
An iterator adaptor that accumulates the elements and yields the current accumulated value for each iteration
-
iter-index
More flexible alternative to Iterator's enumerate() method
-
unzip_iter
Unzip an iterator to iterators
-
either-both
An enum similar to the well-known
Either, but with aBothvariant -
genmesh
A package for generating 3D meshes
-
unfold-iter
Create iterators with an initial value and a recurrence relation
-
slice-utils
A collection of slice utils, like itertools
-
hpt-iterator
An internal library implements iterator for hpt
-
filters
Build filters/predicates with the builder pattern
-
stecs
Experimental static compiler-checked ECS library
-
iter-extra
Extensions for Iterator trait
-
iter_fixed
Iterator of fixed length
-
effective
An effects library, an alternative to keyword generics
-
parail
Easily switch between sequential and parallel
-
itern
enumtypes for choosing between N differentIteratortypes in a single type -
error-iter
Error::sources on stable Rust
-
gobble
A Combinator based parser for strings that gets out of the way, and leaves your code looking like a grammer
-
fastpeek
A different way to peek iterators
-
estimate_size
Replaces an iterator’s
size_hintwith a custom value -
ref_wrapper
Wrapper of dynamically borrowed data
-
spiral
Iterate over a 2D structure in a spiral pattern
-
jwalk-meta
Filesystem walk performed in parallel with streamed and sorted results
-
cbit
A proc-macro to use callback-based iterators with
for-loop syntax and functionality -
short-names
Add very short names to some methods in the core
-
kermit-algos
Algorithms used in Kermit
-
iter-progress
Calculate progress of your iterators
-
enumerate-base
Plus the count of Iterator::enumerate by base
-
yield-return
Implement a coroutine like C#‘s
yield returnusing Rust’sasync,await -
iter-first-max
Iterator::max* returns the last for equal keys, this crate implements the return the first
-
voluntary-servitude
Thread-safe appendable list with lock-free iterator
-
first-err
Find the first Err in Iterator<Item = Result<T, E>> and allow iterating continuously
-
iter-identify_first_last
A helper iterator, flagging first and last elements
-
elastic_responses
Parses search results from Elasticsearch and presents results using convenient iterators
-
iter-python
Python generator expressions and 'list' comprehensions
-
zero_v
implementing iterators over function outputs for collections of types implementing a common trait, without using vtables/ dynamic polymorphism
-
adjacent-pair-iterator
An iterator over adjacent pairs in another iterator
-
compound_factor_iter
Iterator types for output permutations from a function combining multiple discrete factors
-
multid
2-d arrays, badly
-
array-tools
A little collection of array-related utils aiming to make life easier
-
iter-scan
Iterator scan methods that don't suck
-
printable
std::fmt::Displaywrapper for iterators and tuples -
validiter
Iterator adapters for validating iterations
-
ftl-jiter
Fast Iterable JSON parser (preview build)
-
iter-set
Set operations on sorted, deduplicated iterators
-
csta_montecarlo
Adds montecarlo iterator to randomly generate instances of a randomizable struct
-
lazysort
Lazy sorting for iterators
-
iter-n
functions returning impl Iterator to return one of several distinct types
-
simd-itertools
SIMD-accelerated alternatives for common operations like contains, max, find etc
-
grid-iter
Ideomatic Grid operations via Iterators
-
anon_iter
Return different Iterator types from function returning
-> impl Iterator -
cursor-iter
Nicer string iteration
-
fmt-interspersed
write an iterator's items, interspersed with a separator, to a destination
-
magnesium
A minimal XML iterator
-
yakv
persistent key-value storage based on B-Tree
-
slice-of-bytes-reader
Turns an iterator of
AsRef<[u8]>into a reader implementsstd::io::Read -
regex-chunker
Iterate over the data in a
Readtype in a regular-expression-delimited way -
grouping_by
allows the user to group an iterator by various ways
-
kermit-iters
Iterators used in Kermit
-
iterator_item
a generator syntax experiment
-
number_range
parse list of numbers from/to human readable string
-
malloc-array
libc heap array allocator
-
iter-debug
impl Debug for iterators using a wrapper
-
cartesian
QOL macro that creates the cartesian product of multiple iterators
-
prev-iter
Iterator which allows you to view the previous element
-
pem-iterator
Iterate over PEM-encoded data
-
kermit-ds
Data structures used in Kermit
-
read_chunk_iter
Iterator adapters over a reader that yield fixed-size chunks at a time
-
fts
high performance directory walking using libc fts
-
dir-iterator
Iterator that recursively scans and filters files from a directory
-
fuzed-iterator
Iterator wrapper for detecting incorrect use of non-fused iterators
-
iter-group
grouping (key,value) iterators into maps of collections
-
sortby
adds convenient sort functions for Iterators
-
asynciter
Asynchronous iterator
-
iteratail
Iterator that can yield a value after iteration over
-
rect-iter
Iterator for 2D rectangle areas
-
somedb
database for storing data
-
rax
Rust wrapper for the ANSI C Radix Tree "rax" https://github.com/antirez/rax implementation used in Redis
-
const-chunks
Extension trait to chunk iterators into const-length arrays
-
iterpipes
Compositional, pipes-style stream processing
-
split-every
Split for every n occurrences of a pattern iteratively!
-
bin-tree
Building Binary Tree
-
small_iter
A 3-pointer iterator that moves out of a
Vec<T>orBox<[T]> -
merging-iterator
An iterator to return the elements of two independently ordered iterators in order
-
type-toppings
Opinionated extensions to standard types
-
iter_help
tools for iterating over collections of data
-
multipeek
An adapter to peek at future elements in an iterator without advancing the iterator cursor
-
iterslide
A "sliding window" iterator
-
unipipes
A small collection of
UniPipeimplementations -
tree-iter
iterating over tree structures
-
arbutus
Trees
-
async-iter-ext
Async iterator methods and async methods for option and result
-
rxrs
Reactive Extensions for Rust
-
boost_iterator
Boost C++ library boost_iterator packaged using Zanbil
-
head-tail-iter
An iterator that repeatedly splits head & tail
-
iter-fi
Boolean composable iterators
-
scene-graph
a fast scene-graph for games and animation
-
simple-markdown-parser
handling markdown. May include extra utilities
-
iterwindows
An iterator adapter to iterate over all contiguous windows of length N
-
iter_chunks_ext
Iterator extension for grouping items
-
iter-scanb
Extend Iterator::scan, but use B, instead of Option<B>
-
finder
Recursive find files in folders with filtering
-
structured-map
generating structured maps with a set of known keys
-
enumerate-number
Iterator::enumerate, but use u32, i64, f32 etc
-
owned_chars
Owned iterators with the same output as Chars and CharIndices
-
nsys-mat
Dynamically sized 2d storage with rectangular iterators and in-place resizing
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