Struct menmos_client::Client
source · [−]pub struct Client { /* private fields */ }
Expand description
The client, used for interacting witn a Menmos cluster.
Implementations
sourceimpl Client
impl Client
sourcepub async fn new<S: Into<String>, U: Into<String>, P: Into<String>>(
directory_host: S,
username: U,
password: P
) -> Result<Self, ClientError>
pub async fn new<S: Into<String>, U: Into<String>, P: Into<String>>(
directory_host: S,
username: U,
password: P
) -> Result<Self, ClientError>
Create a new client from explicit credentials with default settings.
sourcepub fn builder() -> ClientBuilder
pub fn builder() -> ClientBuilder
Get a client builder to get better control on how the client is configured.
pub async fn register(
&self,
username: &str,
password: &str
) -> Result<String, ClientError>
sourcepub async fn create_empty(&self, meta: Meta) -> Result<String, ClientError>
pub async fn create_empty(&self, meta: Meta) -> Result<String, ClientError>
Create an empty file on the cluster with the provided meta.
Returns the created file’s ID.
sourcepub async fn health(&self) -> Result<String, ClientError>
pub async fn health(&self) -> Result<String, ClientError>
Send a health check request to the cluster.
Returns the cluster health status as a string.
sourcepub async fn list_storage_nodes(
&self
) -> Result<ListStorageNodesResponse, ClientError>
pub async fn list_storage_nodes(
&self
) -> Result<ListStorageNodesResponse, ClientError>
List all storage nodes currently authenticated with the cluster.
sourcepub async fn push<P: AsRef<Path>>(
&self,
path: P,
meta: Meta
) -> Result<String, ClientError>
pub async fn push<P: AsRef<Path>>(
&self,
path: P,
meta: Meta
) -> Result<String, ClientError>
Pushes a file with the specified meta to the cluster.
Returns the ID of the created file.
sourcepub async fn update_blob<P: AsRef<Path>>(
&self,
blob_id: &str,
path: P,
meta: Meta
) -> Result<String, ClientError>
pub async fn update_blob<P: AsRef<Path>>(
&self,
blob_id: &str,
path: P,
meta: Meta
) -> Result<String, ClientError>
Update a blob’s content.
Returns the ID of the updated file. Should always be equal to blob_id
.
sourcepub async fn list_meta(
&self,
tags: Option<Vec<String>>,
meta_keys: Option<Vec<String>>
) -> Result<MetadataList, ClientError>
pub async fn list_meta(
&self,
tags: Option<Vec<String>>,
meta_keys: Option<Vec<String>>
) -> Result<MetadataList, ClientError>
Lists all metadata values in the cluster.
tags
is an optional whitelist of tags to compute. When absent, all tags are included.
meta_keys
is an optional whitelist of keys to compute. When absent, all key/value pairs are included (this can be very expensive).
sourcepub async fn update_meta(
&self,
blob_id: &str,
meta: Meta
) -> Result<(), ClientError>
pub async fn update_meta(
&self,
blob_id: &str,
meta: Meta
) -> Result<(), ClientError>
Update a blob’s metadata without touching the contents of the file.
sourcepub async fn fsync(&self, blob_id: &str) -> Result<(), ClientError>
pub async fn fsync(&self, blob_id: &str) -> Result<(), ClientError>
Force synchronization of a blob to its backing storage.
This is an advanced feature, and should only be called by people who know what they are doing.
sourcepub async fn write(
&self,
blob_id: &str,
offset: u64,
buffer: Bytes
) -> Result<(), ClientError>
pub async fn write(
&self,
blob_id: &str,
offset: u64,
buffer: Bytes
) -> Result<(), ClientError>
Write a byte buffer to a specified offset in a blob.
sourcepub async fn get_meta(
&self,
blob_id: &str
) -> Result<Option<BlobMeta>, ClientError>
pub async fn get_meta(
&self,
blob_id: &str
) -> Result<Option<BlobMeta>, ClientError>
Get a blob’s metadata.
sourcepub async fn get_file(
&self,
blob_id: &str
) -> Result<impl Stream<Item = Result<Bytes, ClientError>>, ClientError>
pub async fn get_file(
&self,
blob_id: &str
) -> Result<impl Stream<Item = Result<Bytes, ClientError>>, ClientError>
Get a blob’s body as a stream of bytes.
sourcepub async fn read_range(
&self,
blob_id: &str,
range: (u64, u64)
) -> Result<Vec<u8>, ClientError>
pub async fn read_range(
&self,
blob_id: &str,
range: (u64, u64)
) -> Result<Vec<u8>, ClientError>
Read a subset of a blob.
The range
argument is end-inclusive.
sourcepub async fn query(&self, query: Query) -> Result<QueryResponse, ClientError>
pub async fn query(&self, query: Query) -> Result<QueryResponse, ClientError>
Send a query to the cluster.
sourcepub async fn delete(&self, blob_id: String) -> Result<(), ClientError>
pub async fn delete(&self, blob_id: String) -> Result<(), ClientError>
Delete a blob from the cluster.
pub async fn get_routing_config(
&self
) -> Result<Option<RoutingConfig>, ClientError>
pub async fn set_routing_config(
&self,
routing_config: &RoutingConfig
) -> Result<(), ClientError>
pub async fn delete_routing_config(&self) -> Result<(), ClientError>
Trait Implementations
Auto Trait Implementations
impl !RefUnwindSafe for Client
impl Send for Client
impl Sync for Client
impl Unpin for Client
impl !UnwindSafe for Client
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
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Self: Display,
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Self: LowerExp,
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