Why can't i implement a trait for a single function?

· Users Rust Lang · Nov. 11, 2026, 11:16 a.m.
Rust Programming Programming Concepts Zero-tuple Traits in Rust
Summary
The blog post discusses the implementation of a trait for a single function in Rust and explores the legalities of assigning a zero-tuple to a variable, questioning whether the behavior is consistent with other n-tuples.
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