What is self in Rust methods?

Self is the instance you're calling the method on. &self borrows it immutably—most common.

How do impl blocks work in Rust?

Impl Rectangle { fn method(&self) {} } attaches methods to Rectangle. Call as rect.method().

Keeps code tidy, names clear, auto-borrows simplify calls. Beats scattered functions.

Rust methods on structs aren't just syntactic sugar. They're the antidote to scattered functions and ambiguous names that plague other languages.

theAIcatchup Apr 09, 2026 2 min read

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#impl blocks #methods #rust #self parameter #structs

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Originally reported by dev.to