Trait PrimaryKey 

pub trait PrimaryKey:
    ToColumn
    + Send
    + Sync
    + Sealed { }

Available on crate features model-mysql or model-postgres or model-sqlite only.

A type ModelRepository can key rows by: i64, i32, String or Uuid (18.30.0). Sealed — these are the types Repository is implemented for.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl PrimaryKey for String

impl PrimaryKey for i32

impl PrimaryKey for i64

Implementors

impl PrimaryKey for Uuid