3 releases
0.1.2 | May 17, 2022 |
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0.1.1 | May 16, 2022 |
0.1.0 | May 16, 2022 |
#1837 in Database interfaces
41KB
754 lines
diesel-mysql-spatial - An extension for the Diesel framework to support MySQL spatial datatypes
Usage
- Add the following to your Cargo.toml:
[dependencies]
diesel-mysql-spatial = "0.1"
- Read the crate documentation
Example
Assuming a MySQL table defined like this
CREATE TABLE districts (
id INTEGER NOT NULL PRIMARY KEY,
center POINT NOT NULL,
area POLYGON NOT NULL
);
then the Rust code may look like this:
use diesel_mysql_spatial::data_types::{Point, Polygon};
#[derive(Insertable, Queryable)]
#[table_name = "districts"]
struct District {
id: i32,
center: Point,
area: Polygon,
}
table! {
use diesel_mysql_spatial::sql_types::*;
use diesel::sql_types::*;
districts (id) {
id -> Integer,
center -> Point,
area -> Polygon,
}
}
Stability
This crate follows semantic versioning with the additional
promise that below 1.0.0
backwards-incompatible changes will not be
introduced with only a patch-level version number change.
License
Licensed under Mozilla Public License, Version 2.0 (LICENSE or https://www.mozilla.org/en-US/MPL/2.0/).
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, shall be licensed as above including compatibility with secondary licenses, as defined by the MPL.
Dependencies
~8MB
~222K SLoC