Enum DataError 

pub enum DataError {
    Csv(Error),
    Polars(PolarsError),
    Io(Error),
    InvalidTimestamp(String),
    InvalidTimeframe(String),
    SymbolExtraction(String),
    ParseError {
        file: String,
        line: usize,
        message: String,
    },
    Other(String),
}

Variants

Csv(Error)

Polars(PolarsError)

Io(Error)

InvalidTimestamp(String)

InvalidTimeframe(String)

SymbolExtraction(String)

ParseError

Fields

file: String

line: usize

message: String

Other(String)

Trait Implementations

impl Debug for DataError

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

Formats the value using the given formatter.

impl Display for DataError

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

Formats the value using the given formatter.

impl Error for DataError

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 DataError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DataError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<PolarsError> for DataError

fn from(source: PolarsError) -> Self

Converts to this type from the input type.