Enum aws_sdk_sagemakergeospatial::types::TemporalStatistics

#[non_exhaustive]
pub enum TemporalStatistics {
    Mean,
    Median,
    StandardDeviation,
    Unknown(UnknownVariantValue),
}

When writing a match expression against TemporalStatistics, 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 temporalstatistics = unimplemented!();
match temporalstatistics {
    TemporalStatistics::Mean => { /* ... */ },
    TemporalStatistics::Median => { /* ... */ },
    TemporalStatistics::StandardDeviation => { /* ... */ },
    other @ _ if other.as_str() == "NewFeature" => { /* handles a case for `NewFeature` */ },
    _ => { /* ... */ },
}

The above code demonstrates that when temporalstatistics represents NewFeature, the execution path will lead to the second last match arm, even though the enum does not contain a variant TemporalStatistics::NewFeature in the current version of SDK. The reason is that the variable other, created by the @ operator, is bound to TemporalStatistics::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 TemporalStatistics::NewFeature is defined. Specifically, when temporalstatistics represents NewFeature, the execution path will hit the second last match arm as before by virtue of calling as_str on TemporalStatistics::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.

Mean

MEAN

Median

MEDIAN

StandardDeviation

STANDARD_DEVIATION

Unknown(UnknownVariantValue)

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

Implementations

impl TemporalStatistics

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.

Trait Implementations

impl AsRef<str> for TemporalStatistics

fn as_ref(&self) -> &str

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

impl Clone for TemporalStatistics

fn clone(&self) -> TemporalStatistics

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalStatistics

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

Formats the value using the given formatter.

impl From<&str> for TemporalStatistics

fn from(s: &str) -> Self

Converts to this type from the input type.

impl FromStr for TemporalStatistics

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 TemporalStatistics

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 TemporalStatistics

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

This method returns an Ordering between self and other.

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

Compares and returns the maximum of two values.

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

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Selfwhere Self: Sized + PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<TemporalStatistics> for TemporalStatistics

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

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Eq for TemporalStatistics

impl StructuralEq for TemporalStatistics

impl StructuralPartialEq for TemporalStatistics