Struct datafusion::execution::options::AvroReadOptions
source · [−]Expand description
Avro read options
Fields
schema: Option<SchemaRef>
The data source schema.
file_extension: &'a str
File extension; only files with this extension are selected for data input. Defaults to “.avro”.
Implementations
sourceimpl<'a> AvroReadOptions<'a>
impl<'a> AvroReadOptions<'a>
sourcepub fn to_listing_options(&self, target_partitions: usize) -> ListingOptions
pub fn to_listing_options(&self, target_partitions: usize) -> ListingOptions
Helper to convert these user facing options to ListingTable
options
Trait Implementations
sourceimpl<'a> Clone for AvroReadOptions<'a>
impl<'a> Clone for AvroReadOptions<'a>
sourcefn clone(&self) -> AvroReadOptions<'a>
fn clone(&self) -> AvroReadOptions<'a>
Returns a copy of the value. Read more
1.0.0 · sourcefn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from source
. Read more
Auto Trait Implementations
impl<'a> RefUnwindSafe for AvroReadOptions<'a>
impl<'a> Send for AvroReadOptions<'a>
impl<'a> Sync for AvroReadOptions<'a>
impl<'a> Unpin for AvroReadOptions<'a>
impl<'a> UnwindSafe for AvroReadOptions<'a>
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcepub fn to_owned(&self) -> T
pub fn to_owned(&self) -> T
Creates owned data from borrowed data, usually by cloning. Read more
sourcepub fn clone_into(&self, target: &mut T)
pub fn clone_into(&self, target: &mut T)
🔬 This is a nightly-only experimental API. (
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more