Module install 

Structs

InstallConfig

Configuration for install operations.

Enums

BackupMode

Backup mode for destination files (shared with mv).

Functions

install_directories

Create directories (install -d).

install_file

Install a single file from src to dst.

make_backup_name

Generate a backup file name for a given destination path.

parse_backup_mode

Parse a backup control string.

parse_mode

Parse a mode string (octal) into a u32.