DatabaseVersionError

reth_db::version

Enum DatabaseVersionError 

Source 
pub enum DatabaseVersionError {
    MissingFile,
    MalformedFile,
    VersionMismatch {
        version: u64,
    },
    IORead {
        err: Error,
        path: PathBuf,
    },
}
Expand description

Error when checking a database version using check_db_version_file

Variants§

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MissingFile

Unable to determine the version of the database; the file is missing.

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MalformedFile

Unable to determine the version of the database; the file is malformed.

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VersionMismatch

Breaking database change detected.

Your database version is incompatible with the latest database version.

Fields

§version: u64

The detected version in the database.

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IORead

IO error occurred while reading the database version file.

Fields

§err: Error

The encountered IO error.

§path: PathBuf

The path to the database version file.

Trait Implementations§

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impl Debug for DatabaseVersionError

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

Formats the value using the given formatter. Read more
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impl Display for DatabaseVersionError

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

Formats the value using the given formatter. Read more
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impl Error for DatabaseVersionError

1.30.0 · Source§

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access #99301)
Provides type-based access to context intended for error reports. Read more

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Size: 32 bytes

Size for each variant:

  • MissingFile: 0 bytes
  • MalformedFile: 0 bytes
  • VersionMismatch: 16 bytes
  • IORead: 32 bytes