Struct IpcWriterOptions

pub struct IpcWriterOptions {
    pub compression: Option<IpcCompression>,
    pub maintain_order: bool,
}

Available on crate feature polars-io only.

Fields

compression: Option<IpcCompression>

Data page compression

maintain_order: bool

maintain the order the data was processed

Implementations

impl IpcWriterOptions

pub fn to_writer<W>(&self, writer: W) -> IpcWriter<W>

where W: Write,

Trait Implementations

impl Clone for IpcWriterOptions

fn clone(&self) -> IpcWriterOptions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for IpcWriterOptions

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl Default for IpcWriterOptions

fn default() -> IpcWriterOptions

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for IpcWriterOptions

fn deserialize<__D>( __deserializer: __D, ) -> Result<IpcWriterOptions, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for IpcWriterOptions

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for IpcWriterOptions

fn eq(&self, other: &IpcWriterOptions) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for IpcWriterOptions

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl WriteDataFrameToFile for IpcWriterOptions

Available on crate feature ipc only.

fn write_df_to_file<W>(&self, df: DataFrame, file: W) -> Result<(), PolarsError>

where W: Write,

impl Copy for IpcWriterOptions

impl Eq for IpcWriterOptions

impl StructuralPartialEq for IpcWriterOptions