pub trait PrimaryKeyType: FieldType + Clone + PartialEq { }
Expand description

Marker trait for a type suitable for being a primary key

Implementations on Foreign Types§

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impl PrimaryKeyType for f32

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impl PrimaryKeyType for Vec<u8>

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impl PrimaryKeyType for i16

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impl PrimaryKeyType for u16

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impl PrimaryKeyType for i32

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impl PrimaryKeyType for String

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impl PrimaryKeyType for i8

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impl PrimaryKeyType for i64

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impl PrimaryKeyType for bool

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impl PrimaryKeyType for u8

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impl PrimaryKeyType for f64

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impl PrimaryKeyType for u32

Implementors§