Enum MtlError 

pub enum MtlError {
    Io(Error),
    InvalidInstruction(String),
    InvalidValue(String),
    MissingMaterialName,
    MissingValue(MtlMissingType),
}

Errors parsing or loading a .mtl file.

Variants

Io(Error)

InvalidInstruction(String)

Given instruction was not in .mtl spec.

InvalidValue(String)

Attempted to parse value, but failed.

MissingMaterialName

newmtl issued, but no name provided.

MissingValue(MtlMissingType)

Instruction requires a value, but that value was not provided.

Trait Implementations

impl Debug for MtlError

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

Formats the value using the given formatter.

impl Display for MtlError

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

Formats the value using the given formatter.

impl Error for MtlError

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

Returns 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>(&'a self, request: &mut Request<'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 MtlError

fn from(e: Error) -> Self

Converts to this type from the input type.