#[non_exhaustive]pub enum Scheme {
Show 62 variants
AliyunDrive,
Alluxio,
Azblob,
Azdls,
Azfile,
B2,
Cacache,
CloudflareKv,
Compfs,
Cos,
D1,
Dashmap,
Dbfs,
Dropbox,
Etcd,
Foundationdb,
Fs,
Ftp,
Gcs,
Gdrive,
Ghac,
Github,
Gridfs,
Hdfs,
HdfsNative,
Http,
Huggingface,
Ipfs,
Ipmfs,
Koofr,
Lakefs,
Memcached,
Memory,
MiniMoka,
Moka,
Mongodb,
Monoiofs,
Mysql,
Obs,
Onedrive,
Oss,
Pcloud,
Persy,
Postgresql,
Redb,
Redis,
Rocksdb,
S3,
Seafile,
Sftp,
Sled,
Sqlite,
Surrealdb,
Swift,
Tikv,
Upyun,
VercelArtifacts,
VercelBlob,
Webdav,
Webhdfs,
YandexDisk,
Custom(&'static str),
}Expand description
Services that OpenDAL supports
§Notes
- Scheme is
non_exhaustive, new variant COULD be added at any time. - New variant SHOULD be added in alphabet orders,
- Users MUST NOT relay on its order.
Variants (Non-exhaustive)§
This enum is marked as 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.
AliyunDrive
aliyun-drive: Aliyun Drive services.
Alluxio
alluxio: Alluxio services.
Azblob
azblob: Azure Storage Blob services.
Azdls
Azdls: Azure Data Lake Storage Gen2.
Azfile
azfile: Azfile Services
B2
B2: Backblaze B2 Services.
Cacache
cacache: cacache backend support.
CloudflareKv
cloudflare-kv: Cloudflare KV services.
Compfs
Compfs: Compio fs Services.
Cos
cos: Tencent Cloud Object Storage services.
D1
d1: D1 services
Dashmap
dashmap: dashmap backend support.
Dbfs
dbfs: DBFS backend support.
Dropbox
dropbox: Dropbox services.
Etcd
etcd: Etcd Services
Foundationdb
foundationdb: Foundationdb services.
Fs
fs: POSIX-like file system.
Ftp
ftp: FTP backend.
Gcs
gcs: Google Cloud Storage backend.
Gdrive
gdrive: GoogleDrive services.
Ghac
ghac: GitHub Action Cache services.
Github
Github Contents: Github contents support.
Gridfs
gridfs: MongoDB Gridfs Services
Hdfs
hdfs: Hadoop Distributed File System.
HdfsNative
Native HDFS: Hdfs Native service, using rust hdfs-native client for hdfs
Http
http: HTTP backend.
Huggingface
huggingface: Huggingface services.
Ipfs
ipmfs: IPFS HTTP Gateway
Ipmfs
ipmfs: IPFS mutable file system
Koofr
Koofr: Koofr Services.
Lakefs
lakefs: LakeFS Services
Memcached
memcached: Memcached service support.
Memory
memory: In memory backend support.
MiniMoka
mini-moka: Mini Moka backend support.
Moka
moka: moka backend support.
Mongodb
mongodb: MongoDB Services
Monoiofs
monoiofs: monoio fs services.
Mysql
mysql: Mysql services
Obs
obs: Huawei Cloud OBS services.
Onedrive
onedrive: Microsoft OneDrive services.
Oss
oss: Aliyun Object Storage Services
Pcloud
Pcloud: Pcloud Services.
Persy
persy: persy backend support.
Postgresql
postgresql: Postgresql services
Redb
redb: Redb Services
Redis
redis: Redis services
Rocksdb
rocksdb: RocksDB services
S3
s3: AWS S3 alike services.
Seafile
Seafile: Seafile Services.
Sftp
sftp: SFTP services
Sled
sled: Sled services
Sqlite
sqlite: Sqlite services
Surrealdb
surrealdb: Surrealdb Services
Swift
swift: Swift backend support.
Tikv
tikv: Tikv Services
Upyun
Upyun: Upyun Services.
VercelArtifacts
Vercel Artifacts: Vercel Artifacts service, as known as Vercel Remote Caching.
VercelBlob
VercelBlob: VercelBlob Services.
Webdav
webdav: WebDAV support.
Webhdfs
webhdfs: WebHDFS RESTful API Services
YandexDisk
YandexDisk: YandexDisk Services.
Custom(&'static str)
Custom that allow users to implement services outside OpenDAL.
§NOTE
- Custom must not overwrite any existing services name.
- Custom must be in lower case.
Implementations§
Source§impl Scheme
impl Scheme
Sourcepub fn into_static(self) -> &'static str
pub fn into_static(self) -> &'static str
Convert self into static str.
Sourcepub fn enabled() -> HashSet<Scheme>
pub fn enabled() -> HashSet<Scheme>
Get all enabled schemes.
OpenDAL could be compiled with different features, which will enable different schemes. This function returns all enabled schemes so users can make decisions based on it.
§Examples
use opendal::Scheme;
let enabled_schemes = Scheme::enabled();
if !enabled_schemes.contains(&Scheme::Memory) {
panic!("s3 support is not enabled")
}Trait Implementations§
impl Copy for Scheme
impl Eq for Scheme
impl StructuralPartialEq for Scheme
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impl Freeze for Scheme
impl RefUnwindSafe for Scheme
impl Send for Scheme
impl Sync for Scheme
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impl UnwindSafe for Scheme
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