Struct gpiocdev_uapi::v2::UnderReadError

pub struct UnderReadError {
    pub obj: String,
    pub expected: usize,
    pub found: usize,
}

A failure to read sufficient bytes to construct an object.

Fields

obj: String

The struct that under read.

expected: usize

The number of bytes expected.

found: usize

The number of bytes read.

Implementations

impl UnderReadError

pub fn new<S: Into<String>>(
    obj: S,
    expected: usize,
    found: usize
) -> UnderReadError

Create an UnderReadError.

Trait Implementations

impl Clone for UnderReadError

fn clone(&self) -> UnderReadError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UnderReadError

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

Formats the value using the given formatter.

impl Display for UnderReadError

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

Formats the value using the given formatter.

impl Error for UnderReadError

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn provide(&'a self, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<UnderReadError> for Error

fn from(source: UnderReadError) -> Self

Converts to this type from the input type.

impl PartialEq<UnderReadError> for UnderReadError

fn eq(&self, other: &UnderReadError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for UnderReadError

impl StructuralEq for UnderReadError

impl StructuralPartialEq for UnderReadError