Struct glib::error::BoolError

pub struct BoolError {
    pub message: Cow<'static, str>,
    // some fields omitted
}

Fields

message: Cow<'static, str>

Methods

impl BoolError

pub fn new<Msg: Into<Cow<'static, str>>>(
    message: Msg,
    filename: &'static str,
    function: &'static str,
    line: u32
) -> Self

pub fn from_glib<Msg: Into<Cow<'static, str>>>(
    b: gboolean,
    message: Msg,
    filename: &'static str,
    function: &'static str,
    line: u32
) -> Result<(), Self>

Trait Implementations

impl Clone for BoolError

fn clone(&self) -> BoolError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BoolError

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

Formats the value using the given formatter.

impl Display for BoolError

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

Formats the value using the given formatter.

impl Error for BoolError

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