Lukas Kalbertodt

Lukas Kalbertodt has asked 171 questions and find answers to 424 problems.

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Lukas Kalbertodt questions

Share local blob data between two client-only JS applications deployed on different domains
Destructure immutable reference and bind mutably in parameter list
Split implementation across multiple files/modules and keep everything as private as possible
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?

Lukas Kalbertodt answers

Get a random character from a string and append to another string
Box<X> vs move semantics on X
Share local blob data between two client-only JS applications deployed on different domains
Why doesn't String implement From<&String>?
How do I get machine-sized integer for FFI?
Match a struct using reference
Mutually exclusive traits
How to swap variables pointing to data, without swapping their content?
How do I import types inside of macros?
In Rust how do I pass a diverging function as parameter to another function