Enum FileScanIR
pub enum FileScanIR {
Csv {
options: CsvReadOptions,
},
NDJson {
options: NDJsonReadOptions,
},
Parquet {
options: ParquetOptions,
metadata: Option<Arc<FileMetadata>>,
},
Ipc {
options: IpcScanOptions,
metadata: Option<Arc<FileMetadata>>,
},
Anonymous {
options: Arc<AnonymousScanOptions>,
function: Arc<dyn AnonymousScan>,
},
}
Available on crate feature
lazy
only.Variants§
Implementations§
§impl FileScanIR
impl FileScanIR
pub fn flags(&self) -> ScanFlags
pub fn streamable(&self) -> bool
Trait Implementations§
§impl Clone for FileScanIR
impl Clone for FileScanIR
§fn clone(&self) -> FileScanIR
fn clone(&self) -> FileScanIR
Returns a duplicate of the value. Read more
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for FileScanIR
impl Debug for FileScanIR
§impl<'de> Deserialize<'de> for FileScanIR
impl<'de> Deserialize<'de> for FileScanIR
§fn deserialize<__D>(
__deserializer: __D,
) -> Result<FileScanIR, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
fn deserialize<__D>(
__deserializer: __D,
) -> Result<FileScanIR, <__D as Deserializer<'de>>::Error>where
__D: Deserializer<'de>,
Deserialize this value from the given Serde deserializer. Read more
§impl<'_derivative_strum> From<&'_derivative_strum FileScanIR> for &'static str
impl<'_derivative_strum> From<&'_derivative_strum FileScanIR> for &'static str
§fn from(x: &'_derivative_strum FileScanIR) -> &'static str
fn from(x: &'_derivative_strum FileScanIR) -> &'static str
Converts to this type from the input type.
§impl From<FileScanIR> for &'static str
impl From<FileScanIR> for &'static str
§fn from(x: FileScanIR) -> &'static str
fn from(x: FileScanIR) -> &'static str
Converts to this type from the input type.
§impl Hash for FileScanIR
impl Hash for FileScanIR
§impl PartialEq for FileScanIR
impl PartialEq for FileScanIR
§impl Serialize for FileScanIR
impl Serialize for FileScanIR
§fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
fn serialize<__S>(
&self,
__serializer: __S,
) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>where
__S: Serializer,
Serialize this value into the given Serde serializer. Read more
impl Eq for FileScanIR
Auto Trait Implementations§
impl Freeze for FileScanIR
impl !RefUnwindSafe for FileScanIR
impl Send for FileScanIR
impl Sync for FileScanIR
impl Unpin for FileScanIR
impl !UnwindSafe for FileScanIR
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
Compare self to
key
and return true
if they are equal.§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self>
fn instrument(self, span: Span) -> Instrumented<Self>
§fn in_current_span(self) -> Instrumented<Self>
fn in_current_span(self) -> Instrumented<Self>
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
Converts
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
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