Struct SaveOptions 

pub struct SaveOptions {
    pub compression: Compression,
    pub metadata: Option<Metadata>,
    pub encryption: Option<EncryptionParams>,
    pub signing_key: Option<SigningKeyPair>,
    pub license: Option<LicenseBlock>,
}

Options for saving datasets

Fields

compression: Compression

Compression algorithm to use

metadata: Option<Metadata>

Optional metadata to include

encryption: Option<EncryptionParams>

Encryption parameters (requires format-encryption feature)

signing_key: Option<SigningKeyPair>

Signing key pair (requires format-signing feature)

license: Option<LicenseBlock>

License block for commercial distribution

Implementations

impl SaveOptions

pub fn with_compression(self, compression: Compression) -> Self

Set compression algorithm

pub fn with_metadata(self, metadata: Metadata) -> Self

Set metadata

pub fn with_password(self, password: impl Into<String>) -> Self

Set password-based encryption (requires format-encryption feature)

pub fn with_recipient(self, public_key: [u8; 32]) -> Self

Set recipient-based encryption (requires format-encryption feature)

pub fn with_signing_key(self, key: SigningKeyPair) -> Self

Set signing key (requires format-signing feature)

pub fn with_license(self, license: LicenseBlock) -> Self

Set license block

Trait Implementations

impl Clone for SaveOptions

fn clone(&self) -> SaveOptions

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SaveOptions

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

Formats the value using the given formatter.

impl Default for SaveOptions

fn default() -> Self

Returns the “default value” for a type.