Enum FetchError 

pub enum FetchError {
    Reqwest(Error),
    Sqlx(Error),
    Parser(String),
}

👎Deprecated since 0.12.0:

unused dead enum; use AppError (Network / Db / Deserialization) instead

Error type for fetch operations.

Deprecated

This enum is dead: no library code constructs or returns it. Every fetch, network, database, and parse failure surfaces through AppError instead (AppError::Network, AppError::Db, AppError::Deserialization). It is kept only for backward compatibility and will be removed in a future release — migrate to AppError.

Variants

Reqwest(Error)

👎Deprecated since 0.12.0:

unused dead enum; use AppError (Network / Db / Deserialization) instead

Network error from reqwest

Sqlx(Error)

👎Deprecated since 0.12.0:

unused dead enum; use AppError (Network / Db / Deserialization) instead

Available on crate feature persistence only.

Database error from sqlx

Parser(String)

👎Deprecated since 0.12.0:

unused dead enum; use AppError (Network / Db / Deserialization) instead

Error during parsing

Trait Implementations

impl Debug for FetchError

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

Formats the value using the given formatter.

impl Display for FetchError

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

Formats the value using the given formatter.

impl Error for FetchError

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 FetchError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for FetchError

fn from(source: Error) -> Self

Converts to this type from the input type.