json_env_logger2 0.2.1

A structured JSON logger for Rust, original project by softprops was abandonded.
Documentation 
# https://github.com/rust-lang/rustfmt/blob/master/Configurations.md#fn_args_layout
fn_args_layout = "Vertical"
# https://github.com/rust-lang/rustfmt/blob/master/Configurations.md#merge_imports
merge_imports = true
# https://github.com/rust-lang/rustfmt/blob/master/Configurations.md#format_code_in_doc_comments
format_code_in_doc_comments = true