Struct SerDeInfo 

#[non_exhaustive]
pub struct SerDeInfo {
    pub name: String,
    pub serialization_library: String,
    pub parameters: HashMap<String, String>,
    /* private fields */
}

Serializer and deserializer information.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

name: String

Optional. Name of the SerDe. The maximum length is 256 characters.

serialization_library: String

Required. Specifies a fully-qualified class name of the serialization library that is responsible for the translation of data between table representation and the underlying low-level input and output format structures. The maximum length is 256 characters.

parameters: HashMap<String, String>

Optional. Key-value pairs that define the initialization parameters for the serialization library. Maximum size 10 Kib.

Implementations

impl SerDeInfo

pub fn new() -> Self

Creates a new default instance.

pub fn set_name<T: Into<String>>(self, v: T) -> Self

Sets the value of name.

Example

let x = SerDeInfo::new().set_name("example");

pub fn set_serialization_library<T: Into<String>>(self, v: T) -> Self

Sets the value of serialization_library.

Example

let x = SerDeInfo::new().set_serialization_library("example");

pub fn set_parameters<T, K, V>(self, v: T) -> Self

where T: IntoIterator<Item = (K, V)>, K: Into<String>, V: Into<String>,

Sets the value of parameters.

Example

let x = SerDeInfo::new().set_parameters([
    ("key0", "abc"),
    ("key1", "xyz"),
]);

Trait Implementations

impl Clone for SerDeInfo

fn clone(&self) -> SerDeInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SerDeInfo

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

Formats the value using the given formatter.

impl Default for SerDeInfo

fn default() -> SerDeInfo

Returns the “default value” for a type.

impl Message for SerDeInfo

fn typename() -> &'static str

The typename of this message.

impl PartialEq for SerDeInfo

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SerDeInfo