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Runtime for executing procedural macros as WebAssembly

Indented document literals for Rust

Medium to hard Rust questions with explanations

Parse JSON file at compile time and embed as serde_json::Value

Find out about keys that are ignored when deserializing data

Attribute macro to require that the compiler prove a function can't ever panic

Make trait methods callable without the trait in scope

Type erasure for async trait methods

Struct fields that are made read-only accessible to other modules

Compile-time checks that an enum or match is written in sorted order

Pull in every source file in a directory as a module

Eager evaluation of macros like `concat!` and `env!`

Data structure serialization library with several opposite design goals from Serde

A minimal `syn` syntax tree pretty-printer

Serialize and deserialize C-like enum as underlying repr

Fast functions for printing floating-point primitives to a decimal string

Fast function for printing integer primitives to a decimal string

Fast floating point to string conversion

Type that deserializes only from one specific value

Serde serializable and deserializable trait objects

Compile-time reflection API for developing robust procedural macros (proof of concept)

Count lines of LLVM IR per generic function

Remove Cargo.lock lockfile

Deserialization logic for efficiently processing Clang's `-ast-dump=json` format

Download .crate files of all versions of all crates from crates.io

Conditional compilation according to rustc compiler version

Macro to repeat sequentially indexed copies of a fragment of code