struct NameRow {
rec_id: u32,
name: String,
}
Fields§
§rec_id: u32
§name: String
Trait Implementations§
Source§impl RecordReader<NameRow> for Vec<NameRow>
impl RecordReader<NameRow> for Vec<NameRow>
Source§fn read_from_row_group(
&mut self,
row_group_reader: &mut dyn RowGroupReader,
num_records: usize,
) -> Result<(), ParquetError>
fn read_from_row_group( &mut self, row_group_reader: &mut dyn RowGroupReader, num_records: usize, ) -> Result<(), ParquetError>
Read up to
num_records
records from row_group_reader
into self
.Auto Trait Implementations§
impl Freeze for NameRow
impl RefUnwindSafe for NameRow
impl Send for NameRow
impl Sync for NameRow
impl Unpin for NameRow
impl UnwindSafe for NameRow
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> 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