This commit uses Clippy to fix all the 'use_self' warnings. Using Self instead of the type name has been good Rust style for a while now, and it's become the style I'm used to seeing.
This commit removes the env_logger dependency, replacing it with a simple implementation. Doing so removes like ten other transitive dependencies that no longer need to be included in the build.
It also gains the ability to enable trace-level logging. The users crate, which contains such logging statements as of the version I published a few days ago, has been upgraded to celebrate.
Also, change the log imports to globs. I'm only interested that a file doing logging, not what level it's logging at.
Using --octal_permissions will insert another column before the existing
permissions where permissions are encoded using octal values as
requested in #316
- Checking on a directory doesn’t tell us if supported elsewhere
(some filesystems, like tmpfs, don’t support created time)
- We want to be able to display a column even if some subfiles or
subdirectories don’t support it
So now if unsupported a time of zero is used, and displayed as `-`
Also adjust the selection of the colour depending on the scale used.
* With decimal prefixes colours change on powers of 1000.
* With binary or no prefixes colours change on powers of 1024.
The Default impls for DefaultFormat and LoadFormat were originally called ‘new’, to which Clippy suggested that they be changed. But as these functions change based on what the year is, a function called something other than ‘new’, like ‘load’.
This allows printing directory trees without any files, only
showing the structure.
I haven't decided on a letter for the short option.
Implements #401
Add two new sort options `.name` and `.Name` which with ignore a leading
`.` if present on the file name before sorting according to `name` and
`Name`.
This new sort is convenient if you want to list hidden and unhidden
files sorted together.
