[][src]Struct rusoto_dynamodb::Projection

pub struct Projection {
    pub non_key_attributes: Option<Vec<String>>,
    pub projection_type: Option<String>,
}

Represents attributes that are copied (projected) from the table into an index. These are in addition to the primary key attributes and index key attributes, which are automatically projected.

Fields

non_key_attributes: Option<Vec<String>>

Represents the non-key attribute names which will be projected into the index.

For local secondary indexes, the total count of NonKeyAttributes summed across all of the local secondary indexes, must not exceed 20. If you project the same attribute into two different indexes, this counts as two distinct attributes when determining the total.

projection_type: Option<String>

The set of attributes that are projected into the index:

  • KEYS_ONLY - Only the index and primary keys are projected into the index.

  • INCLUDE - Only the specified table attributes are projected into the index. The list of projected attributes is in NonKeyAttributes.

  • ALL - All of the table attributes are projected into the index.

Trait Implementations

impl Clone for Projection[src]

impl Debug for Projection[src]

impl Default for Projection[src]

impl<'de> Deserialize<'de> for Projection[src]

impl PartialEq<Projection> for Projection[src]

impl Serialize for Projection[src]

impl StructuralPartialEq for Projection[src]

Auto Trait Implementations

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
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impl<T> DeserializeOwned for T where
    T: for<'de> Deserialize<'de>, 
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impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<T> Same<T> for T

type Output = T

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impl<T> Sealed<T> for T where
    T: ?Sized

impl<T> ToOwned for T where
    T: Clone
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type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.