Struct linuxfb::ErrnoError

pub struct ErrnoError {
    pub errno: i32,
    pub message: String,
}

Represents an error read from the libc global errno

These errors are returned, when ioctl or other wrapped libc calls fail.

Fields

errno: i32

Error number. Compare this with the libc::E* constants, to handle specific errors.

e.g.:

error.errno == libc::EBUSY; // true
println!("{}", error.message); // prints "Resource busy" (on my system)

message: String

Message produced by strerror(errno). This value varies based on the user’s locale, so do not use it for comparisons.

Trait Implementations

impl Debug for ErrnoError

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

Formats the value using the given formatter.

impl From<ErrnoError> for Error

fn from(fb: ErrnoError) -> Error

Converts to this type from the input type.