Trait postgres_binary_copy::WriteValue
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[src]
pub trait WriteValue {
fn write_value(&mut self, r: &[u8], info: &CopyInfo) -> Result<()>;
fn write_null_value(&mut self, info: &CopyInfo) -> Result<()>;
}A trait for types that can receive values from a BinaryCopyWriter.
It is implemented for all FnMut(Option<&[u8]>, &CopyInfo) -> io::Result<()> closures.
Required Methods
fn write_value(&mut self, r: &[u8], info: &CopyInfo) -> Result<()>
Processes a SQL value.
fn write_null_value(&mut self, info: &CopyInfo) -> Result<()>
Processes a NULL SQL value.