Struct polars_plan::dsl::binary::BinaryNameSpace

pub struct BinaryNameSpace(_);

Available on crate feature dtype-binary only.

Specialized expressions for Series of DataType::Utf8.

Implementations

impl BinaryNameSpace

pub fn contains_literal<S: AsRef<[u8]>>(self, pat: S) -> Expr

Check if a binary value contains a literal binary.

pub fn ends_with<S: AsRef<[u8]>>(self, sub: S) -> Expr

Check if a binary value ends with the given sequence.

pub fn starts_with<S: AsRef<[u8]>>(self, sub: S) -> Expr

Check if a binary value starts with the given sequence.