Enum MaxMindError 

#[non_exhaustive]
pub enum MaxMindError {
    Io {
        database: MaxMindDatabase,
        path: PathBuf,
        source: Error,
    },
    Invalid {
        database: MaxMindDatabase,
        source: Box<dyn Error + Send + Sync + 'static>,
    },
    WrongDatabase {
        database: MaxMindDatabase,
        found: String,
    },
}

Available on crate feature maxmind only.

Errors loading MaxMind databases.

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.

Io

The database file could not be read.

Fields

database: MaxMindDatabase

Which database.

path: PathBuf

The path that failed.

source: Error

The underlying I/O error.

Invalid

The bytes are not a valid MMDB file.

Fields

database: MaxMindDatabase

Which database.

source: Box<dyn Error + Send + Sync + 'static>

The parser’s error.

WrongDatabase

A valid database of the wrong kind, e.g. an ASN database passed as the country database.

Fields

database: MaxMindDatabase

Which slot the database was passed for.

found: String

The database type from the file’s metadata.

Trait Implementations

impl Debug for MaxMindError

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

Formats the value using the given formatter.

impl Display for MaxMindError

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

Formats the value using the given formatter.

impl Error for MaxMindError

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.