Function |file_stem

fs/path::|file_stem

Usage

|file_stem(path)

Parameters

↳ path: string

Return

↴ Option<string>

Gives file stem.

Return the part of the name before last ., or full name if starting with . with none in, or not containing any . at all.

The stem is:

• none, if there is no file name
• the entire file name if there is no embedded .
• the entire file name if the file name begins with . and has no other .s within
• otherwise, the portion of the file name before the final .