Enum wavefront::Error

#[non_exhaustive]
pub enum Error {
    Io(Error),
    ExpectedTerm(usize),
    ExpectedIdx(usize),
    ExpectedName(usize),
    InvalidIndex(isize),
}

An error that may be encountered while attempting to parse an OBJ.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Io(Error)

An error occurred when attempting to perform I/O.

ExpectedTerm(usize)

Expected a term on the given line but no term was found instead.

ExpectedIdx(usize)

Expected an index on the given line but something else was found.

ExpectedName(usize)

Expected a name but something else was found instead.

InvalidIndex(isize)

An invalid index was encountered.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(e: Error) -> Self

Converts to this type from the input type.