Enum DbError 

#[non_exhaustive]
pub enum DbError {
    Read(Error),
    Parse(Error),
    Archive(String),
}

Why an OSV mirror file could not be read or parsed — shared by every feeder’s error type. A present-but-broken input fails closed (an honest gap, never a false-clean).

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Read(Error)

The file could not be read.

Parse(Error)

An OSV record was not valid JSON.

Archive(String)

The OSV mirror .zip could not be opened or decompressed.

Trait Implementations

impl Debug for DbError

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

Formats the value using the given formatter.

impl Display for DbError

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

Formats the value using the given formatter.

impl Error for DbError

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 DbError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for DbError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ZipError> for DbError

fn from(e: ZipError) -> Self

Converts to this type from the input type.