Struct aws_sdk_m2::types::AlternateKey

#[non_exhaustive]
pub struct AlternateKey {
    pub name: Option<String>,
    pub offset: i32,
    pub length: i32,
    pub allow_duplicates: bool,
}

Defines an alternate key. This value is optional. A legacy data set might not have any alternate key defined but if those alternate keys definitions exist, provide them, as some applications will make use of them.

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: Option<String>

The name of the alternate key.

offset: i32

A positive integer value representing the offset to mark the start of the alternate key part in the record byte array.

length: i32

A strictly positive integer value representing the length of the alternate key.

allow_duplicates: bool

Indicates whether the alternate key values are supposed to be unique for the given data set.

Implementations

impl AlternateKey

pub fn name(&self) -> Option<&str>

The name of the alternate key.

pub fn offset(&self) -> i32

A positive integer value representing the offset to mark the start of the alternate key part in the record byte array.

pub fn length(&self) -> i32

A strictly positive integer value representing the length of the alternate key.

pub fn allow_duplicates(&self) -> bool

Indicates whether the alternate key values are supposed to be unique for the given data set.

impl AlternateKey

pub fn builder() -> AlternateKeyBuilder

Creates a new builder-style object to manufacture AlternateKey.

Trait Implementations

impl Clone for AlternateKey

fn clone(&self) -> AlternateKey

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AlternateKey

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

Formats the value using the given formatter.

impl PartialEq for AlternateKey

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for AlternateKey