Enum Indeterminate 

pub enum Indeterminate<T: Debug> {
    Known(T),
    Unknown,
}

There are a number of error conditions that can occur between this layer all the way down to the CSV platform. Most of these cases have been enumerated; however, there is a possibility that some error conditions are not encapsulated here.

Variants

Known(T)

The error condition is known.

Unknown

The error condition is unknown.

Trait Implementations

impl<T: Debug + Debug> Debug for Indeterminate<T>

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

Formats the value using the given formatter.

impl Display for Indeterminate<Error>

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

Formats the value using the given formatter.

impl Error for Indeterminate<Error>

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 Indeterminate<Error>

fn from(error: Error) -> Indeterminate<Error>

Converts to this type from the input type.

impl From<Indeterminate<Error>> for Error

fn from(indeterminate: Indeterminate<Error>) -> Error

Converts to this type from the input type.

impl From<u32> for Indeterminate<Error>

fn from(error: u32) -> Indeterminate<Error>

Converts to this type from the input type.