Trait Query 

pub trait Query:
    Sized
    + Send
    + Sync {
    type Args: Serialize + Clone + Send + Sync;
    type Result: DeserializeOwned + Send + Sync;

    // Required methods
    fn template_name() -> &'static str;
    fn args(&self) -> &Self::Args;
    fn from_result(result: Self::Result) -> Self;
}

Trait for defining parameterized queries

Queries allow executing specific operations against the test database.

Required Associated Types

type Args: Serialize + Clone + Send + Sync

The type of arguments passed to the query

type Result: DeserializeOwned + Send + Sync

The type of result returned by the query

Required Methods

fn template_name() -> &'static str

The name of this query template

fn args(&self) -> &Self::Args

Get the arguments for this query

fn from_result(result: Self::Result) -> Self

Create an instance from the query result

Dyn Compatibility

This trait is not dyn compatible.

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

Implementors