#lifetimes
7 articles about lifetimes
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rustJuly 14, 2025
How storing a closure in a struct?
Storing closures in structs using generic parameters, trait objects, and lifetime annotations with Fn, FnMut, and FnOnce bounds
rustJuly 12, 2025
Rust's Higher-Order Functions: Powering Flexible Closures
Exploring higher-order functions in Rust for functional programming patterns
rustJuly 12, 2025
How do you handle lifetimes when returning a closure that captures variables from its environment?
Managing lifetimes when returning closures that capture variables, covering ownership transfer, lifetime annotations, and avoiding dangling references in Rust
rustJuly 10, 2025
Rust's Stateful Closures: Passing and Mutating Across Multiple Calls
Managing stateful closures in Rust for repeated function calls
rustJuly 8, 2025
What are move closures (move || { ... })? When are they necessary, and how do they interact with ownership?
Functions and closures in Rust, covering ownership, traits, lifetimes
rustJuly 7, 2025
What are the differences between Fn, FnMut, and FnOnce?
Functions and closures in Rust, covering ownership, traits, lifetimes
rustJuly 7, 2025
How do you specify a closure as a function parameter or return type?
Functions and closures in Rust, covering ownership, traits, lifetimes