Enum DataError 

pub enum DataError {
    Read {
        path: String,
        source: Error,
    },
    Http {
        url: String,
        message: String,
    },
    Provider {
        provider: &'static str,
        message: String,
    },
}

Variants

Read

A file could not be opened, or its contents did not parse. The inner error carries the row and line a bad record was on.

Fields

path: String

source: Error

Http

The request itself failed — unreachable host, non-2xx status, bad body.

Fields

url: String

message: String

Provider

The provider answered, but not with the bars we asked for: an in-band error, an unknown symbol, or a shape we cannot read.

Fields

provider: &'static str

message: 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.