Struct ConfigFileDecryptionProperties 

pub struct ConfigFileDecryptionProperties {
    pub footer_key_as_hex: String,
    pub column_decryption_properties: HashMap<String, ColumnDecryptionProperties>,
    pub aad_prefix_as_hex: String,
    pub footer_signature_verification: bool,
}

Fields

footer_key_as_hex: String

Binary string to use for the parquet footer encoded in hex format

column_decryption_properties: HashMap<String, ColumnDecryptionProperties>

HashMap of column names –> key in hex format

aad_prefix_as_hex: String

AAD prefix string uniquely identifies the file and prevents file swapping

footer_signature_verification: bool

If true, then verify signature for files with plaintext footers. default = true

Trait Implementations

impl Clone for ConfigFileDecryptionProperties

fn clone(&self) -> ConfigFileDecryptionProperties

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl ConfigField for ConfigFileDecryptionProperties

fn visit<V: Visit>( &self, v: &mut V, key_prefix: &str, _description: &'static str, )

fn set(&mut self, key: &str, value: &str) -> Result<()>

fn reset(&mut self, key: &str) -> Result<()>

impl Debug for ConfigFileDecryptionProperties

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

Formats the value using the given formatter.

impl Default for ConfigFileDecryptionProperties

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for ConfigFileDecryptionProperties

fn eq(&self, other: &ConfigFileDecryptionProperties) -> 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 StructuralPartialEq for ConfigFileDecryptionProperties

impl TryFrom<&Arc<FileDecryptionProperties>> for ConfigFileDecryptionProperties

Available on crate feature parquet_encryption only.

type Error = DataFusionError

The type returned in the event of a conversion error.

fn try_from(f: &Arc<FileDecryptionProperties>) -> Result<Self>

Performs the conversion.

impl TryFrom<ConfigFileDecryptionProperties> for FileDecryptionProperties

Available on crate feature parquet_encryption only.

type Error = DataFusionError

The type returned in the event of a conversion error.

fn try_from(val: ConfigFileDecryptionProperties) -> Result<Self>

Performs the conversion.