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IoTrackingStore

lance_io::utils::tracking_store

Struct IoTrackingStore 

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pub struct IoTrackingStore { /* private fields */ }

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impl IoTrackingStore

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pub fn new(target: Arc<dyn ObjectStore>, stats: Arc<Mutex<IoStats>>) -> Self

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impl Debug for IoTrackingStore

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

Formats the value using the given formatter. Read more
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impl Display for IoTrackingStore

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

Formats the value using the given formatter. Read more
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impl ObjectStore for IoTrackingStore

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fn put_opts<'life0, 'life1, 'async_trait>( &'life0 self, location: &'life1 Path, bytes: PutPayload, opts: PutOptions, ) -> Pin<Box<dyn Future<Output = OSResult<PutResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Save the provided payload to location with the given options Read more
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fn put_multipart_opts<'life0, 'life1, 'async_trait>( &'life0 self, location: &'life1 Path, opts: PutMultipartOptions, ) -> Pin<Box<dyn Future<Output = OSResult<Box<dyn MultipartUpload>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Perform a multipart upload with options Read more
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fn get_opts<'life0, 'life1, 'async_trait>( &'life0 self, location: &'life1 Path, options: GetOptions, ) -> Pin<Box<dyn Future<Output = OSResult<GetResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Perform a get request with options Read more
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fn get_ranges<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, location: &'life1 Path, ranges: &'life2 [Range<u64>], ) -> Pin<Box<dyn Future<Output = OSResult<Vec<Bytes>>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Return the bytes that are stored at the specified location in the given byte ranges
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fn delete_stream( &self, locations: BoxStream<'static, OSResult<Path>>, ) -> BoxStream<'static, OSResult<Path>>

Delete all the objects at the specified locations Read more
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fn list( &self, prefix: Option<&Path>, ) -> BoxStream<'static, OSResult<ObjectMeta>>

List all the objects with the given prefix. Read more
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fn list_with_offset( &self, prefix: Option<&Path>, offset: &Path, ) -> BoxStream<'static, OSResult<ObjectMeta>>

List all the objects with the given prefix and a location greater than offset Read more
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fn list_with_delimiter<'life0, 'life1, 'async_trait>( &'life0 self, prefix: Option<&'life1 Path>, ) -> Pin<Box<dyn Future<Output = OSResult<ListResult>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

List objects with the given prefix and an implementation specific delimiter. Returns common prefixes (directories) in addition to object metadata. Read more
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fn copy_opts<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 Path, to: &'life2 Path, opts: CopyOptions, ) -> Pin<Box<dyn Future<Output = OSResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Copy an object from one path to another in the same object store.
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fn rename_opts<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, from: &'life1 Path, to: &'life2 Path, opts: RenameOptions, ) -> Pin<Box<dyn Future<Output = OSResult<()>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Move an object from one path to another in the same object store. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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fn into(self) -> U

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Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<Unshared, Shared> IntoShared<Shared> for Unshared
where Shared: FromUnshared<Unshared>,

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fn into_shared(self) -> Shared

Creates a shared type from an unshared type.
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impl<O> ObjectStoreExt for O
where O: ObjectStore + ?Sized,

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fn read_dir_all<'a, 'b>( &'a self, dir_path: impl Into<&'b Path> + Send, unmodified_since: Option<DateTime<Utc>>, ) -> Pin<Box<dyn Stream<Item = Result<ObjectMeta, Error>> + Send + 'a>>

Read all files (start from base directory) recursively Read more
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fn exists<'life0, 'life1, 'async_trait>( &'life0 self, path: &'life1 Path, ) -> Pin<Box<dyn Future<Output = Result<bool, Error>> + Send + 'async_trait>>
where 'life0: 'async_trait, 'life1: 'async_trait, O: 'async_trait,

Returns true if the file exists.
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impl<T> ObjectStoreExt for T
where T: ObjectStore + ?Sized,

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async fn put( &self, location: &Path, payload: PutPayload, ) -> Result<PutResult, Error>

Save the provided bytes to the specified location Read more
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async fn put_multipart( &self, location: &Path, ) -> Result<Box<dyn MultipartUpload>, Error>

Perform a multipart upload Read more
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async fn get(&self, location: &Path) -> Result<GetResult, Error>

Return the bytes that are stored at the specified location. Read more
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async fn get_range( &self, location: &Path, range: Range<u64>, ) -> Result<Bytes, Error>

Return the bytes that are stored at the specified location in the given byte range. Read more
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async fn head(&self, location: &Path) -> Result<ObjectMeta, Error>

Return the metadata for the specified location
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async fn delete(&self, location: &Path) -> Result<(), Error>

Delete the object at the specified location.
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async fn copy(&self, from: &Path, to: &Path) -> Result<(), Error>

Copy an object from one path to another in the same object store. Read more
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async fn copy_if_not_exists(&self, from: &Path, to: &Path) -> Result<(), Error>

Copy an object from one path to another, only if destination is empty. Read more
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async fn rename(&self, from: &Path, to: &Path) -> Result<(), Error>

Move an object from one path to another in the same object store. Read more
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async fn rename_if_not_exists( &self, from: &Path, to: &Path, ) -> Result<(), Error>

Move an object from one path to another in the same object store. Read more
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fn and<P, B, E>(self, other: P) -> And<T, P>
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Create a new Policy that returns Action::Follow only if self and other return Action::Follow. Read more
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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns Action::Follow if either self or other returns Action::Follow. Read more
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type Error = Infallible

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type Error = <U as TryFrom<T>>::Error

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