Struct Metadata 

#[non_exhaustive]
pub struct Metadata {
    pub node_count: u32,
    pub record_size: RecordSize,
    pub ip_version: IpVersion,
    pub database_type: Box<str>,
    pub languages: Vec<Locale>,
    pub binary_format_major_version: u16,
    pub binary_format_minor_version: u16,
    pub build_epoch: u64,
}

Available on crate feature net only.

Parsed metadata describing a MaxMind DB.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

node_count: u32

Number of nodes in the binary search tree.

record_size: RecordSize

Number of bits per record in the search tree.

ip_version: IpVersion

IP version of the data in the tree.

database_type: Box<str>

Free-form string describing the record structure (e.g. "GeoLite2-City").

languages: Vec<Locale>

Locales for which localised data may be present.

binary_format_major_version: u16

Major version of the binary format (always 2 for this reader).

binary_format_minor_version: u16

Minor version of the binary format.

build_epoch: u64

Database build time, as a Unix epoch (seconds).

Trait Implementations

impl Clone for Metadata

fn clone(&self) -> Metadata

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Metadata

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

Formats the value using the given formatter.