Complete paired characters
RustRover can automatically add closing braces and other paired elements.
Press to open settings and then select Editor | General | Smart Keys.
Configure the preferred options (all of them are enabled by default):
Insert paired brackets (), [], {}, <>
Insert pair quote
Insert pair '}' (in the Enter group). If enabled, RustRover will automatically add a closing brace once you press Enter.
Under the HTML/CSS node:
Insert closing tag on tag completion
Auto-close tag on typing '</'
Under the Rust node:
Insert pair hash '#' signs for raw strings
Click OK to apply changes.
The indentation level is defined in the Code style settings.