Enum nannou::ui::BuildError

pub enum BuildError {
    InvalidWindow,
    FailedToLoadFont(Error),
}

Failed to build the Ui.

Variants

InvalidWindow

Either the given window Id is not associated with any open windows or the window was closed during the build process.

FailedToLoadFont(Error)

Trait Implementations

impl Debug for BuildError

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

Formats the value using the given formatter.

impl Display for BuildError

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

Formats the value using the given formatter.

impl Error for BuildError

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

Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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 description(&self) -> &str

Deprecated since 1.41.0:

use the Display impl or to_string()

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

impl From<Error> for BuildError

fn from(err: Error) -> Self

Performs the conversion.