Struct convergence::protocol_ext::DataRowWriter
source · pub struct DataRowWriter<'a> { /* private fields */ }
Expand description
Temporarily leased from a DataRowBatch to encode a single row.
Implementations§
source§impl<'a> DataRowWriter<'a>
impl<'a> DataRowWriter<'a>
sourcepub fn write_null(&mut self)
pub fn write_null(&mut self)
Writes a null value for the next column.
sourcepub fn write_string(&mut self, val: &str)
pub fn write_string(&mut self, val: &str)
Writes a string value for the next column.
sourcepub fn write_bool(&mut self, val: bool)
pub fn write_bool(&mut self, val: bool)
Writes a bool value for the next column.
sourcepub fn write_date(&mut self, val: NaiveDate)
pub fn write_date(&mut self, val: NaiveDate)
Writes a date value for the next column.
sourcepub fn write_timestamp(&mut self, val: NaiveDateTime)
pub fn write_timestamp(&mut self, val: NaiveDateTime)
Writes a timestamp value for the next column.
pub fn write_int2(&mut self, val: i16)
pub fn write_int4(&mut self, val: i32)
pub fn write_int8(&mut self, val: i64)
pub fn write_float4(&mut self, val: f32)
pub fn write_float8(&mut self, val: f64)
Trait Implementations§
Auto Trait Implementations§
impl<'a> Freeze for DataRowWriter<'a>
impl<'a> RefUnwindSafe for DataRowWriter<'a>
impl<'a> Send for DataRowWriter<'a>
impl<'a> Sync for DataRowWriter<'a>
impl<'a> Unpin for DataRowWriter<'a>
impl<'a> !UnwindSafe for DataRowWriter<'a>
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