https://dev-doc.rust-lang.org/stable/std/str/struct.ParseBoolError.html
ParseBoolError in std::str - Rust
An error returned when parsing a `bool` using `from_str` fails
stdstrrust
https://doc.rust-lang.org/beta/core/str/struct.ParseBoolError.html
ParseBoolError in core::str - Rust
An error returned when parsing a `bool` using `from_str` fails
corestrrust