pub fn resources_inode_capacity(path: &Path) -> Result<Option<InodeCapacity>>Expand description
Probe inode capacity for the filesystem containing path.
Inode exhaustion matters here in a way it does not on Windows: a filesystem
with a fixed inode table (ext4 most prominently) can fail writes with
ENOSPC while plenty of bytes remain free. A filesystem that reports an
empty table – btrfs, and others that allocate inodes dynamically – has
nothing to run out of, and is reported as not applicable rather than as
zero of zero.