Lukas Kalbertodt

Lukas Kalbertodt has asked 166 questions and find answers to 403 problems.

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Lukas Kalbertodt questions

How can I store an identifier (`proc_macro::Ident`) as a constant to avoid repeating it?
How to define a function-local type alias of the function's type parameters (or their associated types)?
What is the fastest way to swap the bytes of an unaligned 64 bit value in memory?
Kill child process while waiting for it
How to create a slice from a single element without copying that element?
How to react to changes in the dimension/size of a video track in a `MediaStream`?
Why is size_of::<MyStruct>() not equal to the sum of the sizes of its fields?
Best way to remove elements of Vec depending on other elements of the same Vec
Why isn't this rvalue promoted to an lvalue as specified in the reference?
This slightly modified Rc<()> is Sync, but not Send, right?

Lukas Kalbertodt answers

The lifetime of self parameter in Rust when using threads [duplicate]
How can structs in separate files reference each other?
to_string() causes error "borrowed value does not live long enough"
Checking for consecutiveness of values in Rust
Is it possible to store state within Rust's procedural macros?
How can I pattern match on a vector of string slices and extract values?
What is the idiomatic way to do something when an Option is either None, or the inner value meets some condition?
Mapping a type to another type in rust
Is it possible to create a macro that implements Ord by delegating to a struct member?
Is there any performance disadvantage to putting everything in main?