Ecosyste.ms: Packages

An open API service providing package, version and dependency metadata of many open source software ecosystems and registries.

crates.io maintainers: David Tolnay

cxxbridge
Safe rust <-> c++ FFI bridge
1 version - Latest release: about 1 month ago - 393 downloads total - 1 maintainer
unsafe-libyaml-test-suite
test suite for unsafe-libyaml crate
1 version - Latest release: about 1 month ago - 293 downloads total - 1 maintainer
serde06 0.6.0
Re-export of serde::*
1 version - Latest release: about 7 years ago - 929 downloads total - 2 stars on GitHub - 1 maintainer
quote-next 💰
Quasi-quoting macro quote!(...)
4 versions - Latest release: 20 days ago - 3 dependent packages - 3.59 thousand downloads total - 1,231 stars on GitHub - 1 maintainer
cxx-folly
Binding to C++ folly library, e.g. StringPiece
1 version - Latest release: 11 days ago - 306 downloads total - 1 maintainer
Top 8.2% on crates.io
mashup 0.1.14+deprecated 💰
Concatenate identifiers in a macro invocation
15 versions - Latest release: over 1 year ago - 16 dependent packages - 221 dependent repositories - 848 thousand downloads total - 94 stars on GitHub - 1 maintainer
mashup-impl 0.1.14+deprecated 💰
Concatenate identifiers in a macro invocation
15 versions - Latest release: over 1 year ago - 1 dependent package - 116 dependent repositories - 845 thousand downloads total - 94 stars on GitHub - 1 maintainer
quote-impl
Anything that needs to be factored out of the quote crate
1 version - Latest release: 11 days ago - 455 downloads total - 1 maintainer
Top 7.8% on crates.io
linkme-impl 0.3.26 💰
Implementation detail of the linkme crate
45 versions - Latest release: 22 days ago - 1 dependent package - 368 dependent repositories - 1.61 million downloads total - 557 stars on GitHub - 1 maintainer
Top 5.0% on crates.io
linkme 0.3.26 💰
Safe cross-platform linker shenanigans
45 versions - Latest release: 22 days ago - 60 dependent packages - 381 dependent repositories - 1.61 million downloads total - 557 stars on GitHub - 1 maintainer
mock
Gratuitously unsafe mocks
1 version - Latest release: 11 days ago - 1.3 thousand downloads total - 1 maintainer
cargo-tally 1.0.46 💰
Cargo subcommand for drawing graphs of the number of dependencies on a crate over time
78 versions - Latest release: 12 days ago - 31.4 thousand downloads total - 228 stars on GitHub - 1 maintainer
cargo-llvm-lines 0.4.39 💰
Count the number of lines of LLVM IR across all instantiations of a generic function.
50 versions - Latest release: 12 days ago - 39.9 thousand downloads total - 380 stars on GitHub - 1 maintainer
hackfn 0.1.8 💰
Fake implementation of `std::ops::Fn` for user-defined data types.
9 versions - Latest release: over 1 year ago - 3.93 thousand downloads total - 37 stars on GitHub - 1 maintainer
serde_starlark 0.1.16 💰
Serde serializer for generating Starlark build targets
18 versions - Latest release: 5 months ago - 2 dependent packages - 3 dependent repositories - 587 thousand downloads total - 60 stars on GitHub - 1 maintainer
Top 6.1% on crates.io
cargo-expand 1.0.88 💰
Wrapper around rustc -Zunpretty=expanded. Shows the result of macro expansion and #[derive] expan...
143 versions - Latest release: 12 days ago - 5 dependent packages - 6 dependent repositories - 599 thousand downloads total - 2,436 stars on GitHub - 1 maintainer
tomlfmt
A lightweight formatter for human-written TOML files
1 version - Latest release: 12 days ago - 281 downloads total - 1 maintainer
cxx-chrono
Binding to C++'s std::chrono
1 version - Latest release: 12 days ago - 298 downloads total - 1 maintainer
distributed-slice
Collection of static elements that are gathered into a contiguous section of the binary by the li...
1 version - Latest release: 13 days ago - 300 downloads total - 1 maintainer
item 💰
Nom parser for Rust items
5 versions - Latest release: 13 days ago - 3.74 thousand downloads total - 2,674 stars on GitHub - 1 maintainer
however
A trait object library
1 version - Latest release: 13 days ago - 415 downloads total - 1 maintainer
trybuild-test-suite 💰
Test suite of the trybuild crate
1 version - Latest release: 13 days ago - 337 downloads total - 725 stars on GitHub - 1 maintainer
print-cargo-encoded-rustflags 0.1.0
CARGO_ENCODED_RUSTFLAGS="..."
1 version - Latest release: almost 2 years ago - 514 downloads total - 1 maintainer
Top 2.7% on crates.io
trybuild 1.0.96 💰
Test harness for ui tests of compiler diagnostics
97 versions - Latest release: 14 days ago - 1,037 dependent packages - 3,077 dependent repositories - 11 million downloads total - 679 stars on GitHub - 1 maintainer
miniserde-json
JSON data format for miniserde serialization library
1 version - Latest release: 13 days ago - 285 downloads total - 1 maintainer
de
May factor out serde::de into its own crate
1 version - Latest release: 13 days ago - 565 downloads total - 1 maintainer
cargo-rm 💰
Remove Cargo.lock lockfile
4 versions - Latest release: 13 days ago - 1.68 thousand downloads total - 29 stars on GitHub - 1 maintainer
serde-untagged 0.1.6 💰
Serde `Visitor` implementation for deserializing untagged enums
8 versions - Latest release: 14 days ago - 9 dependent packages - 4 dependent repositories - 728 thousand downloads total - 57 stars on GitHub - 1 maintainer
Top 3.1% on crates.io
erased-serde 0.4.5 💰
Type-erased Serialize and Serializer traits
44 versions - Latest release: 14 days ago - 226 dependent packages - 5,169 dependent repositories - 23.4 million downloads total - 622 stars on GitHub - 1 maintainer
cargo-afl 0.15.5
Fuzzing Rust code with american-fuzzy-lop
17 versions - Latest release: about 1 month ago - 36.8 thousand downloads total - 1,567 stars on GitHub - 2 maintainers
fastwrite
Fast implementation of io::Write
3 versions - Latest release: 13 days ago - 2.41 thousand downloads total - 1 maintainer
columnation-master 0.1.0-dev.1
An experimental columnar arena
1 version - Latest release: 6 months ago - 1 dependent package - 7.75 thousand downloads total - 41 stars on GitHub - 1 maintainer
xargo-check
The 'xargo-check' binary is provided by the 'xargo' package. Use `cargo install xargo --bin xargo...
1 version - Latest release: 14 days ago - 225 downloads total - 1 maintainer
Top 5.5% on crates.io
syntex_errors 0.59.1
Backport of librustc_errors
25 versions - Latest release: almost 7 years ago - 22 dependent packages - 288 dependent repositories - 2.57 million downloads total - 113 stars on GitHub - 1 maintainer
target-triple 0.1.2 💰
TARGET and HOST triples
3 versions - Latest release: 5 months ago - 3 dependent packages - 7.94 thousand downloads total - 15 stars on GitHub - 1 maintainer
threadbound 0.1.7 💰
Make any value Sync but only available on its original thread.
8 versions - Latest release: 11 months ago - 1 dependent package - 52 dependent repositories - 67.2 thousand downloads total - 37 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
unindent 0.2.3 💰
Remove a column of leading whitespace from a string
16 versions - Latest release: 9 months ago - 87 dependent packages - 2,745 dependent repositories - 33.9 million downloads total - 612 stars on GitHub - 1 maintainer
Top 5.4% on crates.io
unicode-ident 1.0.12 💰
Determine whether characters have the XID_Start or XID_Continue properties according to Unicode S...
14 versions - Latest release: 9 months ago - 56 dependent packages - 61,426 dependent repositories - 195 million downloads total - 61 stars on GitHub - 1 maintainer
Top 3.2% on crates.io
typetag 0.2.16 💰
Serde serializable and deserializable trait objects
27 versions - Latest release: 3 months ago - 167 dependent packages - 673 dependent repositories - 5.01 million downloads total - 1,053 stars on GitHub - 1 maintainer
Top 2.1% on crates.io
serde_yaml 0.9.34+deprecated 💰
YAML data format for Serde
86 versions - Latest release: 2 months ago - 2,846 dependent packages - 9,134 dependent repositories - 60.8 million downloads total - 938 stars on GitHub - 1 maintainer
Top 9.4% on crates.io
serde_test 1.0.176
Token De/Serializer for testing De/Serialize implementations
230 versions - Latest release: 10 months ago - 449 dependent packages - 1,704 dependent repositories - 11.5 million downloads total - 11 stars on GitHub - 1 maintainer
Top 4.3% on crates.io
serde_repr 0.1.19 💰
Derive Serialize and Deserialize that delegates to the underlying repr of a C-like enum.
20 versions - Latest release: about 2 months ago - 567 dependent packages - 9,379 dependent repositories - 32.2 million downloads total - 212 stars on GitHub - 1 maintainer
Top 4.4% on crates.io
serde_path_to_error 0.1.16 💰
Path to the element that failed to deserialize
17 versions - Latest release: 3 months ago - 150 dependent packages - 4,952 dependent repositories - 22.8 million downloads total - 289 stars on GitHub - 1 maintainer
Top 6.0% on crates.io
serde_ignored 0.1.10 💰
Find out about keys that are ignored when deserializing data
15 versions - Latest release: 5 months ago - 57 dependent packages - 1,134 dependent repositories - 11.8 million downloads total - 70 stars on GitHub - 1 maintainer
Top 3.5% on crates.io
serde_bytes 0.11.14
Optimized handling of `&[u8]` and `Vec<u8>` for Serde
23 versions - Latest release: 5 months ago - 847 dependent packages - 8,335 dependent repositories - 38.7 million downloads total - 270 stars on GitHub - 1 maintainer
serde-bench 0.0.11
Minimal serialization format for benchmarking Serde
11 versions - Latest release: 11 months ago - 11 dependent packages - 250 dependent repositories - 503 thousand downloads total - 7 stars on GitHub - 1 maintainer
Top 8.1% on crates.io
scratch 1.0.7 💰
Compile-time temporary directory shared by multiple crates and erased by `cargo clean`
8 versions - Latest release: 11 months ago - 7 dependent packages - 8,357 dependent repositories - 17.6 million downloads total - 64 stars on GitHub - 1 maintainer
Top 3.1% on crates.io
ryu 1.0.18 💰
Fast floating point to string conversion
30 versions - Latest release: 22 days ago - 164 dependent packages - 71,941 dependent repositories - 235 million downloads total - 516 stars on GitHub - 1 maintainer
Top 7.2% on crates.io
remain 0.2.14 💰
Compile-time checks that an enum, struct, or match is written in sorted order.
21 versions - Latest release: 22 days ago - 36 dependent packages - 299 dependent repositories - 821 thousand downloads total - 108 stars on GitHub - 1 maintainer
Top 4.6% on crates.io
ref-cast 1.0.23 💰
Safely cast &T to &U where the struct U contains a single field of type T.
33 versions - Latest release: 22 days ago - 80 dependent packages - 4,630 dependent repositories - 13.9 million downloads total - 174 stars on GitHub - 1 maintainer
Top 3.5% on crates.io
prettyplease 0.2.20 💰
A minimal `syn` syntax tree pretty-printer
48 versions - Latest release: 22 days ago - 209 dependent packages - 6,936 dependent repositories - 47.2 million downloads total - 588 stars on GitHub - 1 maintainer
Top 2.4% on crates.io
paste 1.0.15 💰
Macros for all your token pasting needs
35 versions - Latest release: 22 days ago - 1,829 dependent packages - 23,840 dependent repositories - 104 million downloads total - 915 stars on GitHub - 1 maintainer
Top 5.4% on crates.io
no-panic 0.1.30 💰
Attribute macro to require that the compiler prove a function can't ever panic.
31 versions - Latest release: 22 days ago - 31 dependent packages - 59 dependent repositories - 184 thousand downloads total - 924 stars on GitHub - 1 maintainer
Top 7.3% on crates.io
monostate 0.1.13 💰
Type that deserializes only from one specific value
14 versions - Latest release: 22 days ago - 13 dependent packages - 416 dependent repositories - 979 thousand downloads total - 215 stars on GitHub - 1 maintainer
Top 5.5% on crates.io
miniserde 0.1.39 💰
Data structure serialization library with several opposite design goals from Serde.
40 versions - Latest release: about 2 months ago - 36 dependent packages - 101 dependent repositories - 395 thousand downloads total - 725 stars on GitHub - 1 maintainer
Top 3.3% on crates.io
itoa 1.0.11 💰
Fast integer primitive to string conversion
30 versions - Latest release: 2 months ago - 291 dependent packages - 76,076 dependent repositories - 275 million downloads total - 278 stars on GitHub - 1 maintainer
Top 3.0% on crates.io
inventory 0.3.15 💰
Typed distributed plugin registration
33 versions - Latest release: 4 months ago - 110 dependent packages - 1,796 dependent repositories - 16 million downloads total - 828 stars on GitHub - 1 maintainer
Top 3.4% on crates.io
indoc 2.0.5 💰
Indented document literals
48 versions - Latest release: 2 months ago - 733 dependent packages - 4,988 dependent repositories - 45.6 million downloads total - 612 stars on GitHub - 1 maintainer
Top 6.7% on crates.io
enumn 0.1.13 💰
Convert number to enum
14 versions - Latest release: 5 months ago - 24 dependent packages - 1,186 dependent repositories - 5.47 million downloads total - 90 stars on GitHub - 1 maintainer
Top 3.6% on crates.io
dyn-clone 1.0.17 💰
Clone trait that is object-safe
18 versions - Latest release: 3 months ago - 304 dependent packages - 5,460 dependent repositories - 36 million downloads total - 610 stars on GitHub - 1 maintainer
Top 4.7% on crates.io
dtoa 1.0.9 💰
Fast floating point primitive to string conversion
26 versions - Latest release: 11 months ago - 48 dependent packages - 19,123 dependent repositories - 45 million downloads total - 116 stars on GitHub - 1 maintainer
Top 4.7% on crates.io
dissimilar 1.0.9 💰
Diff library with semantic cleanup, based on Google's diff-match-patch
10 versions - Latest release: 22 days ago - 32 dependent packages - 1,891 dependent repositories - 11.8 million downloads total - 188 stars on GitHub - 1 maintainer
Top 6.8% on crates.io
basic-toml 0.1.9 💰
Minimal TOML library with few dependencies
11 versions - Latest release: 3 months ago - 21 dependent packages - 1,421 dependent repositories - 7.37 million downloads total - 82 stars on GitHub - 1 maintainer
Top 6.8% on crates.io
automod 1.0.14 💰
Pull in every source file in a directory as a module.
21 versions - Latest release: 5 months ago - 28 dependent packages - 73 dependent repositories - 746 thousand downloads total - 151 stars on GitHub - 1 maintainer
typeid 0.1.0
Const TypeId and non-'static TypeId
2 versions - Latest release: about 2 years ago - 0 downloads total - 1 maintainer
rustflags 0.1.6 💰
Parser for CARGO_ENCODED_RUSTFLAGS
7 versions - Latest release: about 1 month ago - 2 dependent packages - 1 dependent repositories - 107 thousand downloads total - 13 stars on GitHub - 1 maintainer
reflect 0.0.14 💰
The "but I thought Rust doesn't have reflection?" memorial brand new way of defining procedural m...
15 versions - Latest release: 3 months ago - 20.1 thousand downloads total - 663 stars on GitHub - 1 maintainer
Top 9.8% on crates.io
monostate-impl 0.1.13 💰
Implementation detail of the monostate crate
14 versions - Latest release: 22 days ago - 1 dependent package - 412 dependent repositories - 978 thousand downloads total - 215 stars on GitHub - 1 maintainer
semver-trick 0.3.0 💰
Example of applying the semver trick to prevent a difficult coordinated upgrade
3 versions - Latest release: almost 7 years ago - 1 dependent package - 2.83 thousand downloads total - 414 stars on GitHub - 1 maintainer
rust-quiz 0.0.6 💰
Medium to hard Rust questions with complete explanations
6 versions - Latest release: 6 months ago - 2.55 thousand downloads total - 1,589 stars on GitHub - 1 maintainer
syn-visit
Trait to visit a syn syntax tree by shared reference.
1 version - Latest release: 19 days ago - 0 downloads total - 1 maintainer
syn-visit-mut
Trait to transform a syn syntax tree by mutable reference.
1 version - Latest release: 19 days ago - 0 downloads total - 1 maintainer
syn-fold
Trait to transform a syn syntax tree by value.
1 version - Latest release: 19 days ago - 0 downloads total - 1 maintainer
Top 8.9% on crates.io
clang-ast 0.1.23 💰
Data structures for processing Clang's `-ast-dump=json` format
24 versions - Latest release: 2 months ago - 1 dependent package - 328 dependent repositories - 334 thousand downloads total - 121 stars on GitHub - 1 maintainer
clang-ast-test-suite 0.0.0 💰
Test suite of the clang-ast crate
1 version - Latest release: about 3 years ago - 1 dependent package - 1 dependent repositories - 2.47 thousand downloads total - 121 stars on GitHub - 1 maintainer
Top 6.8% on crates.io
indoc-impl 0.3.7 💰
Indented document literals
17 versions - Latest release: over 1 year ago - 1 dependent package - 988 dependent repositories - 11 million downloads total - 612 stars on GitHub - 1 maintainer
Top 5.5% on crates.io
paste-impl 0.1.18 💰
Implementation detail of the `paste` crate
19 versions - Latest release: almost 4 years ago - 1 dependent package - 2,289 dependent repositories - 14.9 million downloads total - 960 stars on GitHub - 1 maintainer
Top 5.2% on crates.io
inventory-impl 0.1.11 💰
Implementation of macros for the `inventory` crate
12 versions - Latest release: over 2 years ago - 2 dependent packages - 1,061 dependent repositories - 7.96 million downloads total - 828 stars on GitHub - 1 maintainer
Top 9.7% on crates.io
paste-test-suite 0.0.0 💰
Test suite of the paste crate
1 version - Latest release: over 3 years ago - 6 dependent packages - 1 dependent repositories - 14.5 thousand downloads total - 915 stars on GitHub - 1 maintainer
Top 5.7% on crates.io
typetag-impl 0.2.16 💰
Implementation detail of the typetag crate
26 versions - Latest release: 3 months ago - 1 dependent package - 650 dependent repositories - 5 million downloads total - 1,053 stars on GitHub - 1 maintainer
iota 0.2.3 💰
Related constants: 1 << iota
9 versions - Latest release: over 1 year ago - 3 dependent packages - 13 dependent repositories - 39.6 thousand downloads total - 20 stars on GitHub - 1 maintainer
sha1dir 1.0.10 💰
Checksum of a directory tree
15 versions - Latest release: 8 months ago - 6.11 thousand downloads total - 45 stars on GitHub - 1 maintainer
Top 5.7% on crates.io
objekt 0.2.0 💰
Renamed to dyn-clone: https://crates.io/crates/dyn-clone
4 versions - Latest release: over 4 years ago - 19 dependent packages - 231 dependent repositories - 345 thousand downloads total - 610 stars on GitHub - 1 maintainer
Top 7.5% on crates.io
ref-cast-impl 1.0.23 💰
Derive implementation for ref_cast::RefCast.
33 versions - Latest release: 22 days ago - 1 dependent package - 4,516 dependent repositories - 13.9 million downloads total - 174 stars on GitHub - 1 maintainer
precise 0.1.9 💰
Full precision decimal representation of f64
10 versions - Latest release: 10 months ago - 3.22 thousand downloads total - 24 stars on GitHub - 1 maintainer
dragonbox 0.1.8 💰
Fast floating point to string conversion
9 versions - Latest release: 5 months ago - 2.63 thousand downloads total - 53 stars on GitHub - 1 maintainer
Top 7.7% on crates.io
mini-internal 0.1.39 💰
Derive macros for miniserde. Use the re-exports from the miniserde crate instead.
40 versions - Latest release: about 2 months ago - 2 dependent packages - 94 dependent repositories - 396 thousand downloads total - 725 stars on GitHub - 1 maintainer
reflect-internal 0.0.14 💰
Procedural macros required by the `reflect` crate.
11 versions - Latest release: 3 months ago - 1 dependent package - 18.5 thousand downloads total - 663 stars on GitHub - 1 maintainer
noexcept 0.0.2 💰
Attribute macro equivalent to C++'s noexcept specifier
2 versions - Latest release: 10 months ago - 601 downloads total - 924 stars on GitHub - 1 maintainer
noexcept-impl 0.0.2 💰
Implementation detail of the `noexcept` crate
2 versions - Latest release: 10 months ago - 1 dependent package - 797 downloads total - 924 stars on GitHub - 1 maintainer
db-dump 0.7.2 💰
Library for scripting analyses against crates.io's database dumps
35 versions - Latest release: 22 days ago - 1 dependent package - 3 dependent repositories - 28.1 thousand downloads total - 62 stars on GitHub - 1 maintainer
db-dump-concat 0.1.3 💰
Tool to concatenate crates.io database dumps
5 versions - Latest release: 4 months ago - 2.3 thousand downloads total - 62 stars on GitHub - 1 maintainer
lalrproc 0.0.8 💰
Procedural macro built on LALRPOP
8 versions - Latest release: over 1 year ago - 4.1 thousand downloads total - 51 stars on GitHub - 1 maintainer
bufsize 1.0.7 💰
bytes::BufMut implementation to count buffer size
12 versions - Latest release: 5 months ago - 2 dependent packages - 281 dependent repositories - 720 thousand downloads total - 19 stars on GitHub - 1 maintainer
dtolnay 0.0.11 💰
docs.rs as a publishing platform?
11 versions - Latest release: almost 2 years ago - 4.83 thousand downloads total - 62 stars on GitHub - 1 maintainer
gflags-impl 0.3.12 💰
Macros for gflags crate
16 versions - Latest release: over 1 year ago - 1 dependent package - 13 dependent repositories - 426 thousand downloads total - 56 stars on GitHub - 1 maintainer
ref-cast-test-suite 0.0.0
Test suite of the ref-cast crate
1 version - Latest release: over 1 year ago - 1 dependent package - 2.18 thousand downloads total - 1 maintainer
ser
May factor out serde::ser into its own crate
1 version - Latest release: 24 days ago - 501 downloads total - 1 maintainer
serde08 0.8.0
Re-export of serde::*
1 version - Latest release: about 7 years ago - 878 downloads total - 2 stars on GitHub - 1 maintainer
gflags 0.3.12 💰
Command line flags library that does not require a central list of all the flags.
16 versions - Latest release: over 1 year ago - 2 dependent packages - 15 dependent repositories - 428 thousand downloads total - 56 stars on GitHub - 1 maintainer