Struct glib::value::GetError

pub struct GetError {
    pub actual: Type,
    pub requested: Type,
}

An error returned from the get or get_some functions on a Value

Fields

actual: Type

requested: Type

Methods

impl GetError

pub fn new_type_mismatch(actual: Type, requested: Type) -> Self

Trait Implementations

impl Clone for GetError

fn clone(&self) -> GetError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for GetError

impl Debug for GetError

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

Formats the value using the given formatter.

impl Display for GetError

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

Formats the value using the given formatter.

impl Eq for GetError

impl Error for GetError

fn description(&self) -> &str

Deprecated since 1.42.0:

use the Display impl or to_string()

if let Err(e) = "xc".parse::<u32>() { // Print e itself, no need for description(). eprintln!("Error: {}", e); }

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

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

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

impl PartialEq<GetError> for GetError

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

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

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

This method tests for !=.

impl StructuralEq for GetError

impl StructuralPartialEq for GetError