Cargo check reporting missing trait implementation

help
1

Noob alert:

I want to add GeometryPoint Implementation to quek/arysn library.

The code is in this gist

https://gist.github.com/insanebaba/a15cf1375f4002d7b60b876180e25ab3

I get error saying

  --> arysn/src/geometry_point.rs:44:23
   |
44 |         ToSql::to_sql(&geo_types::Point::new(self.0.clone().x,self.0.clone().y), ty, out)
   |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `tokio_postgres::types::ToSql` is not implemented for `geo_types::Point<f64>`
   |

I've checked This trait is implemented for this type as mentioned in documentation.

Does anyone know why is it so?

Thank you

2

From the docs of tokio_postgres:

In addition, some implementations are provided for types in third party crates. These are disabled by default; to opt into one of these implementations, activate the Cargo feature corresponding to the crate's name prefixed by with- . For example, the with-serde_json-1 feature enables the implementation for the serde_json::Value type.

As states you will need to activate that feature in your Cargo.toml:

tokio-postgres = { version = "0.5", features = ["with-geo-types"] }
3

So try enabling the with-geo-types-0_6 features for postgres:

[dependencies]
postgres = { version = "...", features = ["with-geo-types-0_6", ] }
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