Enum grandma::errors::GrandmaError

pub enum GrandmaError {
    PointCloudError(PointCloudError),
    NameNotInTree(String),
    IoError(Error),
    ParsingError(ParsingError),
    DoubleNest,
    InsertBeforeNest,
}

Error type for MalwareBrot. Mostly this is a wrapper around PointCloudError, as the data i/o where most errors happen.

Variants

PointCloudError(PointCloudError)

Unable to retrieve some data point (given by index) in a file (slice name)

NameNotInTree(String)

Most common error, the given point name isn't present in the training data

IoError(Error)

IO error when opening files

ParsingError(ParsingError)

Parsing error when loading a CSV file

DoubleNest

Inserted a nested node into a node that already had a nested child

InsertBeforeNest

Inserted a node before you changed it from a leaf node into a normal node. Insert the nested child first.

Trait Implementations

impl Debug for GrandmaError

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

Formats the value using the given formatter.

impl Display for GrandmaError

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

Formats the value using the given formatter.

impl Error for GrandmaError

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 cause(&self) -> Option<&dyn Error>

👎 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.

impl From<Error> for GrandmaError

fn from(err: Error) -> Self

Performs the conversion.

impl From<GrandmaError> for Error

fn from(err: GrandmaError) -> Self

Performs the conversion.

impl From<PointCloudError> for GrandmaError

fn from(err: PointCloudError) -> Self

Performs the conversion.

impl From<ProtobufError> for GrandmaError

fn from(err: ProtobufError) -> Self

Performs the conversion.