Struct sbd::storage::FilesystemStorage

pub struct FilesystemStorage { /* fields omitted */ }

A structure for managing storing and retriving SBD messages on a filesystem.

Messages are stored in a directory hierarchy under a single root directory. Message storage and retrieval are managed by a Storage object, which is configured for a single root directory.

Implementations

impl Storage

pub fn open<P: AsRef<Path>>(root: P) -> Result<Storage, Error>

Opens a new storage for a given directory.

Errors

If the directory does not exist, returns an NotADirectory error.

Examples

use sbd::storage::FilesystemStorage;
let storage = FilesystemStorage::open("data").unwrap();
assert!(FilesystemStorage::open("not/a/directory").is_err());

pub fn iter(&self) -> StorageIterator

Returns a StorageIterator over the messages in this storage.

Examples

use sbd::storage::FilesystemStorage;
for message in FilesystemStorage::open("data").unwrap().iter() {
    println!("{:?}", message);
}

Trait Implementations

impl Clone for Storage

fn clone(&self) -> Storage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Storage

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

Formats the value using the given formatter.

impl Storage for Storage

fn store(&mut self, message: Message) -> Result<(), Error>

Stores a message, consuming it.

fn messages(&self) -> Result<Vec<Message>, Error>

Retrieves all messages in this storage as a vector.

fn messages_from_imei(&self, imei: &str) -> Result<Vec<Message>, Error>

Retrieves all messages for a given IMEI.