belst questions

belst answers

• Is it possible to somehow cast Vec<Option<Value>> into Vec<Value> after filtering out None elements in Rust? [duplicate]
• In Rust, what is the idiomatic equivalent of Haskell's [n..m]? [duplicate]
• How do I create a Regex from a user-provided string which contains regex metacharacters?
• In Rust, how can I capture process output with colors?
• How do I print STDOUT and get STDIN on the same line in Rust? [duplicate]
• Referring to matched value in Rust
• How do I conditionally execute code only when an Option is None?
• Unresolved import Template when building Rocket handlebars example