Trait DynWriteable

pub trait DynWriteable: Write + Send {
    // Required methods
    fn as_dyn_write(&self) -> &(dyn Write + Send + 'static);
    fn as_mut_dyn_write(&mut self) -> &mut (dyn Write + Send + 'static);
    fn close(self: Box<Self>) -> Result<(), Error>;
    fn sync_on_close(
        &mut self,
        sync_on_close: SyncOnCloseType,
    ) -> Result<(), Error>;
}

Available on crate feature polars-io only.

Required Methods

fn as_dyn_write(&self) -> &(dyn Write + Send + 'static)

fn as_mut_dyn_write(&mut self) -> &mut (dyn Write + Send + 'static)

fn close(self: Box<Self>) -> Result<(), Error>

fn sync_on_close(&mut self, sync_on_close: SyncOnCloseType) -> Result<(), Error>

Implementations on Foreign Types

impl DynWriteable for ClosableFile

fn as_dyn_write(&self) -> &(dyn Write + Send + 'static)

fn as_mut_dyn_write(&mut self) -> &mut (dyn Write + Send + 'static)

fn close(self: Box<ClosableFile>) -> Result<(), Error>

fn sync_on_close(&mut self, sync_on_close: SyncOnCloseType) -> Result<(), Error>

Implementors