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Find the best content on Rust, curated by the community; a search engine for Rustaceans.
Configure Logging
Configure Logging
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Tracing
Tracing tracing is a framework for instrumenting Rust programs to collect structured, event-based diagnostic information. It is alternative to the older log crate and has adapters to be backwards compatible. To enable tracing in your applic...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Versioning
Versioning
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Build Time Tooling
Build Time Tooling This section covers "build-time" tooling, or code that is run prior to compiling a crate's source code. Conventionally, build-time code lives in a build.rs file and is commonly referred to as a "build script". Common use...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Encoding
Encoding | Recipe | Crates | Categories | |--------|--------|------------| | Percent-encode a string | [![percent-encoding-badge]][url] | [![cat-encoding-badge]][cat-encoding] | | Encode a string as application/x-www-form-urlencoded | [![ur...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Character Sets
Character Sets
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
CSV processing
CSV processing
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Structured Data
Structured Data
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Error Handling
Error Handling | Recipe | Crates | Categories | |--------|--------|------------| | Composing errors with an enum | [![thiserror-badge]][thiserror] | [![cat-rust-patterns-badge]][cat-rust-patterns] | | Dynamic errors with anyhow | [![anyhow-...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Error Handling
Error Handling
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
File System
File System | Recipe | Crates | Categories | |--------|--------|------------| | Read a whole file into a string | [![std-badge]][std] [![tempfile-badge]][tempfile] | [![cat-filesystem-badge]][cat-filesystem] | | Write a string to a file | [...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Read & Write
Read & Write
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Directory Traversal
Directory Traversal
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Hardware Support
Hardware Support | Recipe | Crates | Categories | |--------|--------|------------| | Check number of logical cpu cores | [![num_cpus-badge]][num_cpus] | [![cat-hardware-support-badge]][cat-hardware-support] |
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Processor
Processor
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Memory Management
Memory Management | Recipe | Crates | Categories | |--------|--------|------------| | Declare lazily evaluated constant | [![lazy_static-badge]][lazy_static] | [![cat-caching-badge]][cat-caching] [![cat-rust-patterns-badge]][cat-rust-patter...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Constants
Constants
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
Networking
Networking | Recipe | Crates | Categories | |--------|--------|------------| | Listen on unused port TCP/IP | [![std-badge]][std] | [![cat-net-badge]][cat-net] | | TCP echo server | [![std-badge]][std] | [![cat-net-badge]][cat-net] | | TCP...
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
TCP
TCP
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
UDP
UDP
rust-lang-nursery.github.io The Rust Cookbook Book 2024-01-01 ~1 min read
"The moment I froze Doctest with a loop in a comment."
— /u/HaMMeReD describing their first Rust Whoa! moment on /r/rust

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