Struct PlFileDecryptionProperties 

pub struct PlFileDecryptionProperties(pub Arc<FileDecryptionProperties>);

Available on crate feature polars-io only.

Properties for reading files encrypted with Parquet modular encryption.

These hold secret keys, so can’t be serialized, and are compared and hashed by pointer.

Tuple Fields

0: Arc<FileDecryptionProperties>

Trait Implementations

impl Clone for PlFileDecryptionProperties

fn clone(&self) -> PlFileDecryptionProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PlFileDecryptionProperties

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PlFileDecryptionProperties

Available on crate feature serde only.

fn deserialize<D>( _deserializer: D, ) -> Result<PlFileDecryptionProperties, <D as Deserializer<'de>>::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for PlFileDecryptionProperties

impl Hash for PlFileDecryptionProperties

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 PlFileDecryptionProperties

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for PlFileDecryptionProperties

Available on crate feature serde only.

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.