Enum aws_sdk_migrationhubstrategy::model::DatabaseMigrationPreference

#[non_exhaustive]
pub enum DatabaseMigrationPreference {
    Heterogeneous(Heterogeneous),
    Homogeneous(Homogeneous),
    NoPreference(NoDatabaseMigrationPreference),
    Unknown,
}

Preferences for migrating a database to AWS.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Heterogeneous(Heterogeneous)

Indicates whether you are interested in moving from one type of database to another. For example, from SQL Server to Amazon Aurora MySQL-Compatible Edition.

Homogeneous(Homogeneous)

Indicates whether you are interested in moving to the same type of database into AWS. For example, from SQL Server in your environment to SQL Server on AWS.

NoPreference(NoDatabaseMigrationPreference)

Indicated that you do not prefer heterogeneous or homogeneous.

Unknown

The Unknown variant represents cases where new union variant was received. Consider upgrading the SDK to the latest available version. An unknown enum variant

Note: If you encounter this error, consider upgrading your SDK to the latest version. The Unknown variant represents cases where the server sent a value that wasn’t recognized by the client. This can happen when the server adds new functionality, but the client has not been updated. To investigate this, consider turning on debug logging to print the raw HTTP response.

Implementations

impl DatabaseMigrationPreference

pub fn as_heterogeneous(&self) -> Result<&Heterogeneous, &Self>

Tries to convert the enum instance into Heterogeneous, extracting the inner Heterogeneous. Returns Err(&Self) if it can’t be converted.

pub fn is_heterogeneous(&self) -> bool

Returns true if this is a Heterogeneous.

pub fn as_homogeneous(&self) -> Result<&Homogeneous, &Self>

Tries to convert the enum instance into Homogeneous, extracting the inner Homogeneous. Returns Err(&Self) if it can’t be converted.

pub fn is_homogeneous(&self) -> bool

Returns true if this is a Homogeneous.

pub fn as_no_preference(&self) -> Result<&NoDatabaseMigrationPreference, &Self>

Tries to convert the enum instance into NoPreference, extracting the inner NoDatabaseMigrationPreference. Returns Err(&Self) if it can’t be converted.

pub fn is_no_preference(&self) -> bool

Returns true if this is a NoPreference.

pub fn is_unknown(&self) -> bool

Returns true if the enum instance is the Unknown variant.

Trait Implementations

impl Clone for DatabaseMigrationPreference

fn clone(&self) -> DatabaseMigrationPreference

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DatabaseMigrationPreference

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

Formats the value using the given formatter.

impl PartialEq<DatabaseMigrationPreference> for DatabaseMigrationPreference

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

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

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

This method tests for !=.

impl StructuralPartialEq for DatabaseMigrationPreference