Enum aws_sdk_sagemaker::types::ClusterInstanceType

#[non_exhaustive]
pub enum ClusterInstanceType {
    MlC512Xlarge,
    MlC518Xlarge,
    MlC524Xlarge,
    MlC52Xlarge,
    MlC54Xlarge,
    MlC59Xlarge,
    MlC5Large,
    MlC5Xlarge,
    MlC5N18Xlarge,
    MlC5N2Xlarge,
    MlC5N4Xlarge,
    MlC5N9Xlarge,
    MlC5NLarge,
    MlG512Xlarge,
    MlG516Xlarge,
    MlG524Xlarge,
    MlG52Xlarge,
    MlG548Xlarge,
    MlG54Xlarge,
    MlG58Xlarge,
    MlG5Xlarge,
    MlM512Xlarge,
    MlM516Xlarge,
    MlM524Xlarge,
    MlM52Xlarge,
    MlM54Xlarge,
    MlM58Xlarge,
    MlM5Large,
    MlM5Xlarge,
    MlP4D24Xlarge,
    MlP4De24Xlarge,
    MlP548Xlarge,
    MlT32Xlarge,
    MlT3Large,
    MlT3Medium,
    MlT3Xlarge,
    MlTrn132Xlarge,
    MlTrn1N32Xlarge,
    Unknown(UnknownVariantValue),
}

When writing a match expression against ClusterInstanceType, it is important to ensure your code is forward-compatible. That is, if a match arm handles a case for a feature that is supported by the service but has not been represented as an enum variant in a current version of SDK, your code should continue to work when you upgrade SDK to a future version in which the enum does include a variant for that feature.

Here is an example of how you can make a match expression forward-compatible:

# let clusterinstancetype = unimplemented!();
match clusterinstancetype {
    ClusterInstanceType::MlC512Xlarge => { /* ... */ },
    ClusterInstanceType::MlC518Xlarge => { /* ... */ },
    ClusterInstanceType::MlC524Xlarge => { /* ... */ },
    ClusterInstanceType::MlC52Xlarge => { /* ... */ },
    ClusterInstanceType::MlC54Xlarge => { /* ... */ },
    ClusterInstanceType::MlC59Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5Large => { /* ... */ },
    ClusterInstanceType::MlC5Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5N18Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5N2Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5N4Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5N9Xlarge => { /* ... */ },
    ClusterInstanceType::MlC5NLarge => { /* ... */ },
    ClusterInstanceType::MlG512Xlarge => { /* ... */ },
    ClusterInstanceType::MlG516Xlarge => { /* ... */ },
    ClusterInstanceType::MlG524Xlarge => { /* ... */ },
    ClusterInstanceType::MlG52Xlarge => { /* ... */ },
    ClusterInstanceType::MlG548Xlarge => { /* ... */ },
    ClusterInstanceType::MlG54Xlarge => { /* ... */ },
    ClusterInstanceType::MlG58Xlarge => { /* ... */ },
    ClusterInstanceType::MlG5Xlarge => { /* ... */ },
    ClusterInstanceType::MlM512Xlarge => { /* ... */ },
    ClusterInstanceType::MlM516Xlarge => { /* ... */ },
    ClusterInstanceType::MlM524Xlarge => { /* ... */ },
    ClusterInstanceType::MlM52Xlarge => { /* ... */ },
    ClusterInstanceType::MlM54Xlarge => { /* ... */ },
    ClusterInstanceType::MlM58Xlarge => { /* ... */ },
    ClusterInstanceType::MlM5Large => { /* ... */ },
    ClusterInstanceType::MlM5Xlarge => { /* ... */ },
    ClusterInstanceType::MlP4D24Xlarge => { /* ... */ },
    ClusterInstanceType::MlP4De24Xlarge => { /* ... */ },
    ClusterInstanceType::MlP548Xlarge => { /* ... */ },
    ClusterInstanceType::MlT32Xlarge => { /* ... */ },
    ClusterInstanceType::MlT3Large => { /* ... */ },
    ClusterInstanceType::MlT3Medium => { /* ... */ },
    ClusterInstanceType::MlT3Xlarge => { /* ... */ },
    ClusterInstanceType::MlTrn132Xlarge => { /* ... */ },
    ClusterInstanceType::MlTrn1N32Xlarge => { /* ... */ },
    other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
    _ => { /* ... */ },
}

The above code demonstrates that when clusterinstancetype represents NewFeature, the execution path will lead to the second last match arm, even though the enum does not contain a variant ClusterInstanceType::NewFeature in the current version of SDK. The reason is that the variable other, created by the @ operator, is bound to ClusterInstanceType::Unknown(UnknownVariantValue("NewFeature".to_owned())) and calling as_str on it yields "NewFeature". This match expression is forward-compatible when executed with a newer version of SDK where the variant ClusterInstanceType::NewFeature is defined. Specifically, when clusterinstancetype represents NewFeature, the execution path will hit the second last match arm as before by virtue of calling as_str on ClusterInstanceType::NewFeature also yielding "NewFeature".

Explicitly matching on the Unknown variant should be avoided for two reasons:

• The inner data UnknownVariantValue is opaque, and no further information can be extracted.
• It might inadvertently shadow other intended match arms.

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.

MlC512Xlarge

MlC518Xlarge

MlC524Xlarge

MlC52Xlarge

MlC54Xlarge

MlC59Xlarge

MlC5Large

MlC5Xlarge

MlC5N18Xlarge

MlC5N2Xlarge

MlC5N4Xlarge

MlC5N9Xlarge

MlC5NLarge

MlG512Xlarge

MlG516Xlarge

MlG524Xlarge

MlG52Xlarge

MlG548Xlarge

MlG54Xlarge

MlG58Xlarge

MlG5Xlarge

MlM512Xlarge

MlM516Xlarge

MlM524Xlarge

MlM52Xlarge

MlM54Xlarge

MlM58Xlarge

MlM5Large

MlM5Xlarge

MlP4D24Xlarge

MlP4De24Xlarge

MlP548Xlarge

MlT32Xlarge

MlT3Large

MlT3Medium

MlT3Xlarge

MlTrn132Xlarge

MlTrn1N32Xlarge

Unknown(UnknownVariantValue)

👎Deprecated: Don’t directly match on Unknown. See the docs on this enum for the correct way to handle unknown variants.

Unknown contains new variants that have been added since this code was generated.

Implementations

impl ClusterInstanceType

pub fn as_str(&self) -> &str

Returns the &str value of the enum member.

pub const fn values() -> &'static [&'static str]

Returns all the &str representations of the enum members.

impl ClusterInstanceType

pub fn try_parse(value: &str) -> Result<Self, UnknownVariantError>

Parses the enum value while disallowing unknown variants.

Unknown variants will result in an error.

Trait Implementations

impl AsRef<str> for ClusterInstanceType

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for ClusterInstanceType

fn clone(&self) -> ClusterInstanceType

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ClusterInstanceType

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

Formats the value using the given formatter.

impl Display for ClusterInstanceType

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

Formats the value using the given formatter.

impl From<&str> for ClusterInstanceType

fn from(s: &str) -> Self

Converts to this type from the input type.

impl FromStr for ClusterInstanceType

type Err = Infallible

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<Self, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for ClusterInstanceType

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for ClusterInstanceType

fn cmp(&self, other: &ClusterInstanceType) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for ClusterInstanceType

fn eq(&self, other: &ClusterInstanceType) -> 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 PartialOrd for ClusterInstanceType

fn partial_cmp(&self, other: &ClusterInstanceType) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Eq for ClusterInstanceType

impl StructuralPartialEq for ClusterInstanceType