licenses.dev

lettre v0.10.1

Email client

Published on

Licenses

Learn more about license information.

Package Licenses

MIT

Dependency Licenses

Apache-2.0 OR MIT195
PackageRelationDependenciesPublished
addr2line • 0.20.0A cross-platform symbolication library written in Rust, using `gimli`INDIRECT1
async-attributes • 1.1.2Experimental language-level polyfills for Async Rust.INDIRECT4
async-channel • 1.9.0Async multi-producer multi-consumer channelINDIRECT4
async-channel • 2.3.1Async multi-producer multi-consumer channelINDIRECT7
async-executor • 1.13.1Async executorINDIRECT11
async-global-executor • 2.4.1A global executor built on top of async-executor and async-ioINDIRECT50
async-io • 1.13.0Async I/O and timersINDIRECT49
async-io • 2.3.3Async I/O and timersINDIRECT43
async-lock • 2.8.0Async synchronization primitivesINDIRECT1
async-lock • 3.4.0Async synchronization primitivesINDIRECT6
async-process • 1.7.0Async interface for working with processesINDIRECT61
async-std • 1.12.0Async version of the Rust standard libraryDIRECT94
async-task • 4.7.1Task abstraction for building executorsINDIRECT0
async-trait • 0.1.80Type erasure for async trait methodsDIRECT4
atomic-waker • 1.1.2A synchronization primitive for task wakeupINDIRECT0
autocfg • 1.4.0Automatic cfg for Rust compiler featuresINDIRECT0
backtrace • 0.3.68A library to acquire a stack trace (backtrace) at runtime in a Rust program. INDIRECT11
base64 • 0.13.1encodes and decodes base64 as bytes or utf8DIRECT0
base64 • 0.21.7encodes and decodes base64 as bytes or utf8INDIRECT0
base64ct • 1.6.0Pure Rust implementation of Base64 (RFC 4648) which avoids any usages of data-dependent branches/LUTs and thereby provides portable "best effort" constant-time operation and embedded-friendly no_std support INDIRECT0
bitflags • 1.3.2A macro to generate structures which behave like bitflags. INDIRECT0
bitflags • 2.6.0A macro to generate structures which behave like bitflags. INDIRECT0
block-buffer • 0.10.4Buffer type for block processing of dataINDIRECT3
block-buffer • 0.9.0Buffer type for block processing of dataINDIRECT3
blocking • 1.6.1A thread pool for isolating blocking I/O in async programsINDIRECT14
bumpalo • 3.16.0A fast bump allocation arena for Rust.INDIRECT0
cast • 0.3.0Ergonomic, checked cast functions for primitive typesINDIRECT0
cc • 1.2.5A build-time dependency for Cargo build scripts to assist in invoking the native C compiler to compile native C code into a static archive to be linked into Rust code. INDIRECT1
cexpr • 0.6.0A C expression parser and evaluatorINDIRECT3
cfg-if • 1.0.0A macro to ergonomically define an item depending on a large number of #[cfg] parameters. Structured like an if-else chain, the first matching branch is the item that gets emitted. INDIRECT0
cmake • 0.1.52A build dependency for running `cmake` to build a native library INDIRECT2
concurrent-queue • 2.5.0Concurrent multi-producer multi-consumer queueINDIRECT1
const-oid • 0.7.1Const-friendly implementation of the ISO/IEC Object Identifier (OID) standard as defined in ITU X.660, with support for BER/DER encoding/decoding as well as heapless no_std (i.e. embedded) support INDIRECT0
core-foundation-sys • 0.8.7Bindings to Core Foundation for macOSINDIRECT0
core-foundation • 0.9.4Bindings to Core Foundation for macOSINDIRECT2
cpufeatures • 0.2.16Lightweight runtime CPU feature detection for aarch64, loongarch64, and x86/x86_64 targets, with no_std support and support for mobile targets including Android and iOS INDIRECT1
criterion-plot • 0.4.5Criterion's plotting libraryINDIRECT3
criterion • 0.3.6Statistics-driven micro-benchmarking libraryDIRECT70
crossbeam-deque • 0.8.6Concurrent work-stealing dequeINDIRECT2
crossbeam-epoch • 0.9.18Epoch-based garbage collectionINDIRECT1
crossbeam-utils • 0.8.21Utilities for concurrent programmingINDIRECT0
crypto-bigint • 0.3.2Pure Rust implementation of a big integer library which has been designed from the ground-up for use in cryptographic applications. Provides constant-time, no_std-friendly implementations of modern formulas using const generics. INDIRECT4
crypto-common • 0.1.6Common cryptographic traitsINDIRECT3
der • 0.5.1Pure Rust embedded-friendly implementation of the Distinguished Encoding Rules (DER) for Abstract Syntax Notation One (ASN.1) as described in ITU X.690 with full support for heapless no_std targets INDIRECT8
diff • 0.1.13An LCS based slice and string diffing implementation.INDIRECT0
digest • 0.10.7Traits for cryptographic hash functions and message authentication codesINDIRECT5
digest • 0.9.0Traits for cryptographic hash functions and message authentication codesINDIRECT3
ed25519 • 1.5.3Edwards Digital Signature Algorithm (EdDSA) over Curve25519 (as specified in RFC 8032) support library providing signature type definitions and PKCS#8 private key decoding/encoding support INDIRECT1
either • 1.13.0The enum `Either` with variants `Left` and `Right` is a general purpose sum type with two cases. INDIRECT0
email-encoding • 0.1.3Low level email encoding RFCs implementationsDIRECT2
errno • 0.3.10Cross-platform interface to the `errno` variable.INDIRECT11
event-listener-strategy • 0.5.3Block or poll on event_listener easilyINDIRECT5
event-listener • 2.5.3Notify async tasks or threadsINDIRECT0
event-listener • 5.3.1Notify async tasks or threadsINDIRECT4
fastrand • 1.9.0A simple and fast random number generatorDIRECT2
fastrand • 2.3.0A simple and fast random number generatorINDIRECT0
foreign-types-macros • 0.2.3An internal crate used by foreign-typesINDIRECT4
foreign-types-shared • 0.1.1An internal crate used by foreign-typesINDIRECT0
foreign-types-shared • 0.3.1An internal crate used by foreign-typesINDIRECT0
foreign-types • 0.3.2A framework for Rust wrappers over C APIsINDIRECT1
foreign-types • 0.5.0A framework for Rust wrappers over C APIsINDIRECT6
futures-channel • 0.3.31Channels for asynchronous communication using futures-rs. INDIRECT1
futures-core • 0.3.31The core traits and types in for the `futures` library. INDIRECT0
futures-io • 0.3.31The `AsyncRead`, `AsyncWrite`, `AsyncSeek`, and `AsyncBufRead` traits for the futures-rs library. DIRECT0
futures-lite • 1.13.0Futures, streams, and async I/O combinatorsINDIRECT9
futures-lite • 2.5.0Futures, streams, and async I/O combinatorsINDIRECT5
futures-rustls • 0.22.2Asynchronous TLS/SSL streams for futures using Rustls.DIRECT44
futures-task • 0.3.31Tools for working with tasks. INDIRECT0
futures-util • 0.3.31Common utilities and extension traits for the futures-rs library. DIRECT8
getrandom • 0.1.16A small cross-platform library for retrieving random data from system sourceINDIRECT3
getrandom • 0.2.15A small cross-platform library for retrieving random data from system sourceINDIRECT3
gimli • 0.27.3A library for reading and writing the DWARF debugging format.INDIRECT0
glob • 0.3.1Support for matching file paths against Unix shell style patterns. DIRECT0
gloo-timers • 0.2.6Convenience crate for working with JavaScript timersINDIRECT17
half • 1.8.3Half-precision floating point f16 and bf16 types for Rust implementing the IEEE 754-2008 standard binary16 and bfloat16 types.INDIRECT0
hermit-abi • 0.1.19Hermit system calls definitions.INDIRECT1
hermit-abi • 0.3.9Hermit system calls definitions.INDIRECT0
httpdate • 1.0.3HTTP date parsing and formattingDIRECT0
idna • 0.2.3IDNA (Internationalizing Domain Names in Applications) and Punycode.DIRECT5
itertools • 0.10.5Extra iterator adaptors, iterator methods, free functions, and macros.INDIRECT1
itoa • 1.0.14Fast integer primitive to string conversionINDIRECT0
js-sys • 0.3.76Bindings for all JS global objects and functions in all JS environments like Node.js and browsers, built on `#[wasm_bindgen]` using the `wasm-bindgen` crate. INDIRECT14
kv-log-macro • 1.0.7Log macro for log's kv-unstable backend.INDIRECT2
lazy_static • 1.5.0A macro for declaring lazily evaluated statics in Rust.INDIRECT1
lazycell • 1.3.0A library providing a lazily filled Cell structINDIRECT0
libc • 0.2.169Raw FFI bindings to platform libraries like libc. INDIRECT0
log • 0.4.22A lightweight logging facade for Rust INDIRECT1
match_cfg • 0.1.0A convenience macro to ergonomically define an item depending on a large number of `#[cfg]` parameters. Structured like match statement, the first matching branch is the item that gets emitted. INDIRECT0
maud_macros • 0.23.0Compile-time HTML templates.INDIRECT7
maud • 0.23.0Compile-time HTML templates.DIRECT8
mime • 0.3.17Strongly Typed MimesDIRECT0
minimal-lexical • 0.2.1Fast float parsing conversion routines.INDIRECT0
native-tls • 0.2.12A wrapper over a platform's native TLS implementationDIRECT51
num-bigint-dig • 0.8.4Big integer implementation for RustINDIRECT25
num-iter • 0.1.45External iterators for generic mathematicsINDIRECT4
num-traits • 0.2.19Numeric traits for generic mathematicsINDIRECT2
object • 0.31.1A unified interface for reading and writing object file formats.INDIRECT1
once_cell • 1.20.2Single assignment cells and lazy values.DIRECT0
opaque-debug • 0.3.1Macro for opaque Debug trait implementationINDIRECT0
openssl-macros • 0.1.1Internal macros used by the openssl crate.INDIRECT4
openssl-probe • 0.1.5Tool for helping to find SSL certificate locations on the system for OpenSSL INDIRECT0
parking • 2.2.1Thread parking and unparkingINDIRECT0
peeking_take_while • 0.1.2Like `Iterator::take_while`, but calls the predicate on a peeked value. This allows you to use `Iterator::by_ref` and `Iterator::take_while` together, and still get the first value for which the `take_while` predicate returned false after dropping the `by_ref`.INDIRECT0
pem-rfc7468 • 0.3.1PEM Encoding (RFC 7468) for PKIX, PKCS, and CMS Structures, implementing a strict subset of the original Privacy-Enhanced Mail encoding intended specifically for use with cryptographic keys, certificates, and other messages. Provides a no_std-friendly, constant-time implementation suitable for use with cryptographic private keys. INDIRECT1
pin-project-lite • 0.2.15A lightweight version of pin-project written with declarative macros. INDIRECT0
pin-utils • 0.1.0Utilities for pinning INDIRECT0
piper • 0.2.4Async pipes, channels, mutexes, and more.INDIRECT3
pkcs1 • 0.3.3Pure Rust implementation of Public-Key Cryptography Standards (PKCS) #1: RSA Cryptography Specifications Version 2.2 (RFC 8017) INDIRECT17
pkcs8 • 0.8.0Pure Rust implementation of Public-Key Cryptography Standards (PKCS) #8: Private-Key Information Syntax Specification (RFC 5208), with additional support for PKCS#8v2 asymmetric key packages (RFC 5958) INDIRECT16
pkg-config • 0.3.31A library to run the pkg-config system tool at build time in order to be used in Cargo build scripts. INDIRECT0
polling • 2.8.0Portable interface to epoll, kqueue, event ports, and IOCPINDIRECT18
ppv-lite86 • 0.2.20Implementation of the crypto-simd API for x86INDIRECT7
pretty_assertions • 1.4.1Overwrite `assert_eq!` and `assert_ne!` with drop-in replacements, adding colorful diffs.DIRECT2
proc-macro-error-attr • 1.0.4Attribute macro for proc-macro-error crateINDIRECT4
proc-macro-error • 1.0.4Almost drop-in replacement to panics in proc-macrosINDIRECT6
proc-macro2 • 1.0.92A substitute implementation of the compiler's `proc_macro` API to decouple token-based libraries from the procedural macro use case.INDIRECT1
quote • 1.0.37Quasi-quoting macro quote!(...)INDIRECT2
rand_chacha • 0.2.2ChaCha random number generator INDIRECT13
rand_chacha • 0.3.1ChaCha random number generator INDIRECT13
rand_core • 0.5.1Core random number generator traits and tools for implementation. INDIRECT4
rand_core • 0.6.4Core random number generator traits and tools for implementation. INDIRECT4
rand_hc • 0.2.0HC128 random number generator INDIRECT5
rand • 0.7.3Random number generators and other randomness functionality. INDIRECT15
rand • 0.8.5Random number generators and other randomness functionality. INDIRECT14
rayon-core • 1.12.1Core APIs for RayonINDIRECT3
rayon • 1.10.0Simple work-stealing parallelism for RustINDIRECT5
regex-syntax • 0.7.5A regular expression parser.INDIRECT0
regex • 1.8.4An implementation of regular expressions for Rust. This implementation uses finite automata and guarantees linear time matching on all inputs. DIRECT1
rsa • 0.6.1Pure Rust RSA implementationDIRECT41
rustc-demangle • 0.1.24Rust compiler symbol demangling. INDIRECT0
rustc-hash • 1.1.0speed, non-cryptographic hash used in rustcINDIRECT0
security-framework-sys • 2.13.0Apple `Security.framework` low-level FFI bindingsINDIRECT2
security-framework • 2.8.1Security.framework bindings for macOS and iOSINDIRECT5
serde_cbor • 0.11.2CBOR support for serde.INDIRECT7
serde_derive • 1.0.195Macros 1.1 implementation of #[derive(Serialize, Deserialize)]INDIRECT4
serde_json • 1.0.133A JSON serialization file formatDIRECT9
serde • 1.0.195A generic serialization/deserialization frameworkDIRECT5
sha2 • 0.10.8Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512. DIRECT9
sha2 • 0.9.9Pure Rust implementation of the SHA-2 hash function family including SHA-224, SHA-256, SHA-384, and SHA-512. INDIRECT9
shlex • 1.3.0Split a string into shell words, like Python's shlex.INDIRECT0
signal-hook-registry • 1.4.2Backend crate for signal-hookINDIRECT1
signal-hook • 0.3.17Unix signal handlingINDIRECT2
signature • 1.6.4Traits for cryptographic signature algorithms (e.g. ECDSA, Ed25519)INDIRECT0
smallvec • 1.13.2'Small vector' optimization: store up to a small number of items on the stackINDIRECT0
socket2 • 0.4.10Utilities for handling networking sockets with a maximal amount of configuration possible intended. DIRECT4
socket2 • 0.5.8Utilities for handling networking sockets with a maximal amount of configuration possible intended. INDIRECT11
spki • 0.5.4X.509 Subject Public Key Info (RFC5280) describing public keys as well as their associated AlgorithmIdentifiers (i.e. OIDs) INDIRECT9
syn • 1.0.109Parser for Rust source codeINDIRECT3
syn • 2.0.90Parser for Rust source codeINDIRECT2
tempfile • 3.8.0A library for managing temporary files and directories.INDIRECT28
tinytemplate • 1.2.1Simple, lightweight template engineINDIRECT10
tokio-boring • 2.1.5An implementation of SSL streams for Tokio backed by BoringSSL DIRECT55
tokio-rustls • 0.23.4Asynchronous TLS/SSL streams for Tokio using Rustls.DIRECT58
typenum • 1.17.0Typenum is a Rust library for type-level numbers evaluated at compile time. It currently supports bits, unsigned integers, and signed integers. It also provides a type-level array of type-level numbers, but its implementation is incomplete.INDIRECT0
unicode-bidi • 0.3.18Implementation of the Unicode Bidirectional AlgorithmINDIRECT0
unicode-normalization • 0.1.24This crate provides functions for normalization of Unicode strings, including Canonical and Compatible Decomposition and Recomposition, as described in Unicode Standard Annex #15. INDIRECT2
unicode-width • 0.1.14Determine displayed width of `char` and `str` types according to Unicode Standard Annex #11 rules. INDIRECT0
uuid • 1.6.1A library to generate and parse UUIDs.DIRECT4
value-bag • 1.10.0Anonymous structured valuesINDIRECT0
vcpkg • 0.2.15A library to find native dependencies in a vcpkg tree at build time in order to be used in Cargo build scripts. INDIRECT0
version_check • 0.9.5Tiny crate to check the version of the installed/running rustc.INDIRECT0
waker-fn • 1.2.0Convert closures into wakersINDIRECT0
wasm-bindgen-backend • 0.2.99Backend code generation of the wasm-bindgen tool INDIRECT8
wasm-bindgen-futures • 0.4.49Bridging the gap between Rust Futures and JavaScript PromisesINDIRECT16
wasm-bindgen-macro-support • 0.2.99The part of the implementation of the `#[wasm_bindgen]` attribute that is not in the shared backend crate INDIRECT9
wasm-bindgen-macro • 0.2.99Definition of the `#[wasm_bindgen]` attribute, an internal dependency INDIRECT10
wasm-bindgen-shared • 0.2.99Shared support between wasm-bindgen and wasm-bindgen cli, an internal dependency. INDIRECT0
wasm-bindgen • 0.2.99Easy support for interacting between JS and Rust. INDIRECT13
web-sys • 0.3.76Bindings for all Web APIs, a procedurally generated crate from WebIDL INDIRECT15
winapi-i686-pc-windows-gnu • 0.4.0Import libraries for the i686-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.INDIRECT0
winapi-x86_64-pc-windows-gnu • 0.4.0Import libraries for the x86_64-pc-windows-gnu target. Please don't use this crate directly, depend on winapi instead.INDIRECT0
winapi • 0.3.9Raw FFI bindings for all of Windows API.INDIRECT2
windows_aarch64_gnullvm • 0.48.5Import lib for WindowsINDIRECT0
windows_aarch64_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_aarch64_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_aarch64_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_gnu • 0.48.5Import lib for WindowsINDIRECT0
windows_i686_gnu • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_i686_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_i686_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_gnu • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_gnu • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_gnullvm • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_gnullvm • 0.52.6Import lib for WindowsINDIRECT0
windows_x86_64_msvc • 0.48.5Import lib for WindowsINDIRECT0
windows_x86_64_msvc • 0.52.6Import lib for WindowsINDIRECT0
windows-sys • 0.48.0Rust for WindowsINDIRECT8
windows-sys • 0.52.0Rust for WindowsINDIRECT9
windows-sys • 0.59.0Rust for WindowsINDIRECT9
windows-targets • 0.48.5Import libs for WindowsINDIRECT7
windows-targets • 0.52.6Import libs for WindowsINDIRECT8
yansi • 1.0.1A dead simple ANSI terminal color painting library.INDIRECT0
zeroize_derive • 1.4.2Custom derive support for zeroizeINDIRECT4
zeroize • 1.8.1Securely clear secrets from memory with a simple trait built on stable Rust primitives which guarantee memory is zeroed using an operation will not be 'optimized away' by the compiler. Uses a portable pure Rust implementation that works everywhere, even WASM! INDIRECT5
MIT27
PackageRelationDependenciesPublished
atty • 0.2.14A simple interface for querying attyINDIRECT5
boring-sys • 2.1.0FFI bindings to BoringSSLINDIRECT33
bytes • 1.9.0Types and traits for working with bytesINDIRECT0
clap • 2.34.0A simple to use, efficient, and full-featured Command Line Argument ParserINDIRECT3
email_address • 0.2.9A Rust crate providing an implementation of an RFC-compliant `EmailAddress` newtype. DIRECT0
generic-array • 0.14.7Generic types implementing functionality of arraysINDIRECT2
hostname • 0.3.1Cross-platform system's host name functionsDIRECT5
matches • 0.1.10A macro to evaluate, as a boolean, whether an expression matches a pattern.INDIRECT0
mio • 1.0.3Lightweight non-blocking I/O.INDIRECT12
nom • 7.1.3A byte-oriented, zero-copy, parser combinators libraryDIRECT2
oorandom • 11.1.4A tiny, robust PRNG implementation.INDIRECT0
openssl-sys • 0.9.104FFI bindings to OpenSSLINDIRECT5
plotters-backend • 0.3.7Plotters Backend APIINDIRECT0
plotters-svg • 0.3.7Plotters SVG backendINDIRECT1
plotters • 0.3.7A Rust drawing library focus on data plotting for both WASM and native applicationsINDIRECT21
redox_syscall • 0.3.5A Rust library to access raw Redox system callsINDIRECT1
schannel • 0.1.27Schannel bindings for rust, allowing SSL/TLS (e.g. https) without opensslINDIRECT10
slab • 0.4.9Pre-allocated storage for a uniform data typeINDIRECT1
spin • 0.5.2Spin-based synchronization primitivesINDIRECT0
spin • 0.9.8Spin-based synchronization primitivesINDIRECT0
textwrap • 0.11.0Powerful library for word wrapping, indenting, and dedenting stringsINDIRECT1
tokio-macros • 2.4.0Tokio's proc macros. INDIRECT4
tokio-native-tls • 0.3.1An implementation of TLS/SSL streams for Tokio using native-tls giving an implementation of TLS for nonblocking I/O streams. DIRECT69
tokio • 1.42.0An event-driven, non-blocking I/O platform for writing asynchronous I/O backed applications. DIRECT33
tracing-core • 0.1.33Core primitives for application-level tracing. INDIRECT1
tracing-subscriber • 0.3.19Utilities for implementing and composing `tracing` subscribers. DIRECT2
tracing • 0.1.41Application-level tracing for Rust. DIRECT3
MIT OR Unlicense7
PackageRelationDependenciesPublished
byteorder • 1.5.0Library for reading/writing numbers in big-endian and little-endian.INDIRECT0
csv-core • 0.1.11Bare bones CSV parsing with no_std support.INDIRECT1
csv • 1.3.1Fast CSV parsing with support for serde.INDIRECT10
memchr • 2.7.4Provides extremely fast (uses SIMD on x86_64, aarch64 and wasm32) routines for 1, 2 or 3 byte search and single substring search. INDIRECT0
same-file • 1.0.6A simple crate for determining whether two file paths point to the same file. INDIRECT11
walkdir • 2.5.0Recursively walk a directory.DIRECT12
winapi-util • 0.1.9A dumping ground for high level safe wrappers over windows-sys.INDIRECT10
Apache-2.0 OR MIT OR Apache-2.0 WITH LLVM-exception7
PackageRelationDependenciesPublished
io-lifetimes • 1.0.11A low-level I/O ownership and borrowing libraryINDIRECT11
linux-raw-sys • 0.3.8Generated bindings for Linux's userspace APIINDIRECT0
linux-raw-sys • 0.4.14Generated bindings for Linux's userspace APIINDIRECT0
rustix • 0.37.27Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscallsINDIRECT25
rustix • 0.38.10Safe Rust bindings to POSIX/Unix/Linux/Winsock-like syscallsINDIRECT23
wasi • 0.11.0+wasi-snapshot-preview1Experimental WASI API bindings for RustINDIRECT0
wasi • 0.9.0+wasi-snapshot-preview1Experimental WASI API bindings for RustINDIRECT0
BSD-3-Clause5
PackageRelationDependenciesPublished
bindgen • 0.60.1Automatically generates Rust FFI bindings to C and C++ libraries.INDIRECT30
curve25519-dalek • 3.2.0A pure-Rust implementation of group operations on ristretto255 and Curve25519INDIRECT17
ed25519-dalek • 1.0.1Fast and efficient ed25519 EdDSA key generations, signing, and verification in pure Rust.DIRECT32
instant • 0.1.13Unmaintained, consider using web-time instead - A partial replacement for std::time::Instant that works on WASM to.INDIRECT1
subtle • 2.6.1Pure-Rust traits and utilities for constant-time cryptographic implementations.INDIRECT0
Apache-2.03
PackageRelationDependenciesPublished
boring • 2.1.0BoringSSL bindingsDIRECT38
clang-sys • 1.8.1Rust bindings for libclang.INDIRECT13
openssl • 0.10.68OpenSSL bindingsINDIRECT16
Apache-2.0 OR ISC OR MIT3
PackageRelationDependenciesPublished
rustls-pemfile • 1.0.4Basic .pem file parser for keys and certificatesDIRECT1
rustls • 0.20.9Rustls is a modern TLS library written in Rust.DIRECT42
sct • 0.7.1Certificate transparency SCT verification libraryINDIRECT19
non-standard3
PackageRelationDependenciesPublished
ring • 0.16.20Safe, fast, small crypto using Rust.INDIRECT24
ring • 0.17.8Safe, fast, small crypto using Rust.INDIRECT18
webpki • 0.22.4Web PKI X.509 Certificate Verification.INDIRECT19
Apache-2.0 OR MIT OR Zlib3
PackageRelationDependenciesPublished
miniz_oxide • 0.7.4DEFLATE compression and decompression library rewritten in Rust based on minizINDIRECT1
tinyvec_macros • 0.1.1Some macros for tiny containersINDIRECT0
tinyvec • 1.8.1`tinyvec` provides 100% safe vec-like data structures.INDIRECT1
ISC3
PackageRelationDependenciesPublished
libloading • 0.8.6Bindings around the platform's dynamic library loading primitives with greatly improved memory safety.INDIRECT10
untrusted • 0.7.1Safe, fast, zero-panic, zero-crashing, zero-allocation parsing of untrusted inputs in Rust.INDIRECT0
untrusted • 0.9.0Safe, fast, zero-panic, zero-crashing, zero-allocation parsing of untrusted inputs in Rust.INDIRECT0
unknown2
PackageRelationDependenciesPublished
num-integer • 0.1.46Integer traits and functionsINDIRECT3
polling • 3.4.0Portable interface to epoll, kqueue, event ports, and IOCPINDIRECT32
Apache-2.0 OR BSD-2-Clause OR MIT2
PackageRelationDependenciesPublished
zerocopy-derive • 0.7.35Custom derive for traits from the zerocopy crateINDIRECT4
zerocopy • 0.7.35Utilities for zero-copy parsing and serializationINDIRECT6
0BSD1
PackageRelationDependenciesPublished
quoted_printable • 0.4.8A simple encoder/decoder for quoted-printable dataDIRECT0
MPL-2.01
PackageRelationDependenciesPublished
webpki-roots • 0.22.6Mozilla's CA root certificates for use with webpkiDIRECT20
Apache-2.0 OR BSL-1.01
PackageRelationDependenciesPublished
ryu • 1.0.18Fast floating point to string conversionINDIRECT0
MIT AND (Apache-2.0 OR MIT)1
PackageRelationDependenciesPublished
libm • 0.2.11libm in pure RustINDIRECT0
Unicode-3.0 AND (Apache-2.0 OR MIT)1
PackageRelationDependenciesPublished
unicode-ident • 1.0.14Determine whether characters have the XID_Start or XID_Continue properties according to Unicode Standard Annex #31INDIRECT0
0BSD OR Apache-2.0 OR MIT1
PackageRelationDependenciesPublished
adler • 1.0.2A simple clean-room implementation of the Adler-32 checksumINDIRECT0
Last updated on

Copy the licenses badge code for the latest version:

[![licenses](https://licenses.dev/b/cargo/lettre)](https://licenses.dev/cargo/lettre)
<a href="https://licenses.dev/cargo/lettre">
  <img src="https://licenses.dev/b/cargo/lettre" alt="licenses" />
</a>

Or the licenses badge code for the 0.10.1 version:

[![licenses](https://licenses.dev/b/cargo/lettre/0.10.1)](https://licenses.dev/cargo/lettre/0.10.1)
<a href="https://licenses.dev/cargo/lettre/0.10.1">
  <img src="https://licenses.dev/b/cargo/lettre/0.10.1" alt="licenses" />
</a>
GitHub