Trait BinaryNameSpaceImpl 

pub trait BinaryNameSpaceImpl: AsBinary {
    // Provided methods
    fn contains(&self, lit: &[u8]) -> ChunkedArray<BooleanType> { ... }
    fn contains_chunked(
        &self,
        lit: &ChunkedArray<BinaryType>,
    ) -> Result<ChunkedArray<BooleanType>, PolarsError> { ... }
    fn ends_with(&self, sub: &[u8]) -> ChunkedArray<BooleanType> { ... }
    fn starts_with(&self, sub: &[u8]) -> ChunkedArray<BooleanType> { ... }
    fn starts_with_chunked(
        &self,
        prefix: &ChunkedArray<BinaryType>,
    ) -> Result<ChunkedArray<BooleanType>, PolarsError> { ... }
    fn ends_with_chunked(
        &self,
        suffix: &ChunkedArray<BinaryType>,
    ) -> Result<ChunkedArray<BooleanType>, PolarsError> { ... }
    fn size_bytes(&self) -> ChunkedArray<UInt32Type> { ... }
    fn hex_decode(
        &self,
        strict: bool,
    ) -> Result<ChunkedArray<BinaryType>, PolarsError> { ... }
    fn hex_encode(&self) -> Series { ... }
    fn base64_decode(
        &self,
        strict: bool,
    ) -> Result<ChunkedArray<BinaryType>, PolarsError> { ... }
    fn base64_encode(&self) -> Series { ... }
    fn reinterpret(
        &self,
        dtype: &DataType,
        is_little_endian: bool,
    ) -> Result<Series, PolarsError> { ... }
    fn _reinterpret_inner(
        &self,
        dtype: &DataType,
        is_little_endian: bool,
    ) -> Result<Vec<Box<dyn Array>>, PolarsError> { ... }
}

Available on crate feature polars-ops only.

Provided Methods

fn contains(&self, lit: &[u8]) -> ChunkedArray<BooleanType>

Check if binary contains given literal

fn contains_chunked( &self, lit: &ChunkedArray<BinaryType>, ) -> Result<ChunkedArray<BooleanType>, PolarsError>

fn ends_with(&self, sub: &[u8]) -> ChunkedArray<BooleanType>

Check if strings ends with a substring

fn starts_with(&self, sub: &[u8]) -> ChunkedArray<BooleanType>

Check if strings starts with a substring

fn starts_with_chunked( &self, prefix: &ChunkedArray<BinaryType>, ) -> Result<ChunkedArray<BooleanType>, PolarsError>

fn ends_with_chunked( &self, suffix: &ChunkedArray<BinaryType>, ) -> Result<ChunkedArray<BooleanType>, PolarsError>

fn size_bytes(&self) -> ChunkedArray<UInt32Type>

Get the size of the binary values in bytes.

fn hex_decode( &self, strict: bool, ) -> Result<ChunkedArray<BinaryType>, PolarsError>

fn hex_encode(&self) -> Series

fn base64_decode( &self, strict: bool, ) -> Result<ChunkedArray<BinaryType>, PolarsError>

fn base64_encode(&self) -> Series

fn reinterpret( &self, dtype: &DataType, is_little_endian: bool, ) -> Result<Series, PolarsError>

fn _reinterpret_inner( &self, dtype: &DataType, is_little_endian: bool, ) -> Result<Vec<Box<dyn Array>>, PolarsError>

Implementors

impl BinaryNameSpaceImpl for ChunkedArray<BinaryType>