Crate rust_book14 

Rust book lessons. Chapter 14.

Modules

slices

Slices utils.

Functions

get_first_or

Returns the contained first value or a provided default. See: Option::unwrap_or

get_first_or_else

Returns the contained first value or computes it from a closure. See: Option::unwrap_or_else

get_first_or_error

Returns the contained first Some(value) or a provided Err(err). See: Option::ok_or

get_first_or_panic

Returns the contained first value or panics with a msg. See: Option::expect