Struct parquet::format::EncryptionWithColumnKey

pub struct EncryptionWithColumnKey {
    pub path_in_schema: Vec<String>,
    pub key_metadata: Option<Vec<u8>>,
}

Fields

path_in_schema: Vec<String>

Column path in schema *

key_metadata: Option<Vec<u8>>

Retrieval metadata of column encryption key *

Implementations

impl EncryptionWithColumnKey

pub fn new<F2>( path_in_schema: Vec<String>, key_metadata: F2, ) -> EncryptionWithColumnKey

where F2: Into<Option<Vec<u8>>>,

Trait Implementations

impl Clone for EncryptionWithColumnKey

fn clone(&self) -> EncryptionWithColumnKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for EncryptionWithColumnKey

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

Formats the value using the given formatter.

impl Hash for EncryptionWithColumnKey

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

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 Ord for EncryptionWithColumnKey

fn cmp(&self, other: &EncryptionWithColumnKey) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for EncryptionWithColumnKey

fn eq(&self, other: &EncryptionWithColumnKey) -> 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 PartialOrd for EncryptionWithColumnKey

fn partial_cmp(&self, other: &EncryptionWithColumnKey) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl TSerializable for EncryptionWithColumnKey

fn read_from_in_protocol<T: TInputProtocol>( i_prot: &mut T, ) -> Result<EncryptionWithColumnKey>

fn write_to_out_protocol<T: TOutputProtocol>( &self, o_prot: &mut T, ) -> Result<()>

impl Eq for EncryptionWithColumnKey

impl StructuralPartialEq for EncryptionWithColumnKey