Enum HostErrno

pub enum HostErrno {
    EPERM = 1,
    ENOENT = 2,
    EINTR = 4,
    EBADF = 9,
    EACCES = 13,
    EFAULT = 14,
    EBUSY = 16,
    EEXIST = 17,
    ENODEV = 19,
    ENOTDIR = 20,
    EISDIR = 21,
    EINVAL = 22,
    ENFILE = 23,
    EMFILE = 24,
    EFBIG = 27,
    ENOSPC = 28,
    ESPIPE = 29,
    EROFS = 30,
    ENAMETOOLONG = 91,
    EUNKNOWN = 9_999,
}

Errno values for Host I/O operations.

Variants

EPERM = 1

Operation not permitted (POSIX.1-2001).

ENOENT = 2

No such file or directory (POSIX.1-2001).

Typically, this error results when a specified pathname does not exist, or one of the components in the directory prefix of a pathname does not exist, or the specified pathname is a dangling symbolic link.

EINTR = 4

Interrupted function call (POSIX.1-2001); see signal(7).

EBADF = 9

Bad file descriptor (POSIX.1-2001).

EACCES = 13

Permission denied (POSIX.1-2001).

EFAULT = 14

Bad address (POSIX.1-2001).

EBUSY = 16

Device or resource busy (POSIX.1-2001).

EEXIST = 17

File exists (POSIX.1-2001).

ENODEV = 19

No such device (POSIX.1-2001).

ENOTDIR = 20

Not a directory (POSIX.1-2001).

EISDIR = 21

Is a directory (POSIX.1-2001).

EINVAL = 22

Invalid argument (POSIX.1-2001).

ENFILE = 23

Too many open files in system (POSIX.1-2001). On Linux, this is probably a result of encountering the /proc/sys/fs/file-max limit (see proc(5)).

EMFILE = 24

Too many open files (POSIX.1-2001). Commonly caused by exceeding the RLIMIT_NOFILE resource limit described in getrlimit(2).

EFBIG = 27

File too large (POSIX.1-2001).

ENOSPC = 28

No space left on device (POSIX.1-2001).

ESPIPE = 29

Invalid seek (POSIX.1-2001).

EROFS = 30

Read-only filesystem (POSIX.1-2001).

ENAMETOOLONG = 91

Filename too long (POSIX.1-2001).

EUNKNOWN = 9_999

Unknown errno - there may not be a GDB mapping for this value

Trait Implementations

impl Debug for HostErrno

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.