Masaki Hara

Masaki Hara has asked 2 questions and find answers to 17 problems.

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About

Mainly on rust tag in SO. Interested in programming languages, type systems, logic, etc. Was also interested in competitive programming. Was a Japan delegation in IOI2010/2011 (International Olympiad in Informatics).

Masaki Hara questions

Does a[a[0]] = 1 produce undefined behavior?

Masaki Hara answers

Why can a Rust struct be defined without a semicolon?
Upcast a Box when returning in Rust [duplicate]
Wrong inferred lifetime due to associated type
How to instantiate a public tuple struct(with private field) from a different module?
How to name an arbitrary sequence of things in a macro?
How does a C-style struct with a bitfield get represented in a Rust #[repr(C)] struct?
How do I use std::collections::BitSet in stable Rust?
Write to child process' stdin in Rust?
Is there any different semantics between "(1..4)" and "{1..4}" iteration in Rust?
What is the correct term for _ in a type hint?