Enum BackendKind 

pub enum BackendKind {
    Filesystem {
        path: String,
    },
    Sqlite {
        connection_string: String,
    },
    Postgres {
        connection_string: String,
    },
    Amaters {
        endpoints: Vec<String>,
        replication_factor: usize,
    },
}

Configuration for which storage backend to build.

Variants

Filesystem

Filesystem (maildir) backend.

Fields

path: String

Sqlite

SQLite backend (file path, e.g. "sqlite:///var/mail/rusmes.db?mode=rwc").

Fields

connection_string: String

Postgres

PostgreSQL backend.

Fields

connection_string: String

Amaters

AmateRS distributed backend (mock only).

Fields

endpoints: Vec<String>

replication_factor: usize

Trait Implementations

impl Clone for BackendKind

fn clone(&self) -> BackendKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackendKind

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

Formats the value using the given formatter.