Lucretiel

Lucretiel has asked 25 questions and find answers to 15 problems.

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Lucretiel @ Miaou

Lucretiel questions

Decorator to tag functions as callable
What's going on with this bizarre recursive type error in Rust?
How this mixed-character string split on unicode word boundaries
Does std::ptr::write transfer the "uninitialized-ness" of the bytes it writes?
Set up mutually exclusive sets in argparse
Is it valid to wake a Rust future while it's being polled?
Does `#[test]` imply `#[cfg(test)]`?
How to access form data in `FormView.get_success_url()`
Is it possible to run only a single step of the asyncio event loop
Why does the compiler claim that an associated type from a higher-ranked trait bound doesn't implement `Display` even though it should?

Lucretiel answers

Why doesn't String implement From<&String>?
Why is an iterator moved in this function?
What happens to memory passed in arguments to exec*() family of functions?
How can I extract keys and values from a string when the value contains the separator between keys and values or the separator between pairs?
Is there a way to tell the compiler that nobody will implement a trait for a reference to a generic type?
Use fmt::Write or io::Write trait for my writable type?
C++ generic insert into std container?
How can I deserialize a type where all the fields are default values as a None instead?
Fastest idiomatic I/O routine in Rust for programming contests?
How to implement !Send or !Sync for a type?