Enum PreviewMode 

#[non_exhaustive]
pub enum PreviewMode {
    Unspecified,
    Default,
    Delete,
    UnknownValue(UnknownValue),
}

Preview mode provides options for customizing preview operations.

Working with unknown values

This enum is defined as #[non_exhaustive] because Google Cloud may add additional enum variants at any time. Adding new variants is not considered a breaking change. Applications should write their code in anticipation of:

• New values appearing in future releases of the client library, and
• New values received dynamically, without application changes.

Please consult the Working with enums section in the user guide for some guidelines.

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.

Unspecified

Unspecified policy, default mode will be used.

Default

DEFAULT mode generates an execution plan for reconciling current resource state into expected resource state.

Delete

DELETE mode generates as execution plan for destroying current resources.

UnknownValue(UnknownValue)

If set, the enum was initialized with an unknown value.

Applications can examine the value using PreviewMode::value or PreviewMode::name.

Implementations

impl PreviewMode

pub fn value(&self) -> Option<i32>

Gets the enum value.

Returns None if the enum contains an unknown value deserialized from the string representation of enums.

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

Gets the enum value as a string.

Returns None if the enum contains an unknown value deserialized from the integer representation of enums.

Trait Implementations

impl Clone for PreviewMode

fn clone(&self) -> PreviewMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PreviewMode

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

Formats the value using the given formatter.

impl Default for PreviewMode

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PreviewMode

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error>

where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for PreviewMode

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

Formats the value using the given formatter.

impl From<&str> for PreviewMode

fn from(value: &str) -> Self

Converts to this type from the input type.

impl From<i32> for PreviewMode

fn from(value: i32) -> Self

Converts to this type from the input type.

impl PartialEq for PreviewMode

fn eq(&self, other: &PreviewMode) -> 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 Serialize for PreviewMode

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for PreviewMode