5 releases
0.1.0-alpha.4 | Aug 29, 2019 |
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0.1.0-alpha.3 | Aug 20, 2019 |
0.1.0-alpha.2 | Jul 24, 2019 |
0.1.0-alpha.1 | Jul 15, 2019 |
0.1.0-alpha.0 | Jul 13, 2019 |
#8 in #heroku
7KB
56 lines
dhb-postgres-heroku
Given a DATABASE_URL, it should be dead simple to connect to a Heroku postgres database.
This crate makes it dead simple with rust:
You pass a DATABASE_URL to the postgres_client function and get a working client back, as in
let mut client = get_client(&database_url);
The reason I found the work to create this crate necessary is that connecting to Heroku has 2 quirks.
- On the one hand, it requires that we have a secure connection.
- On the other hand, it uses self-verified certificates. So we have to enable ssl, but turn off verification.
lib.rs
:
dhb-heroku-postgres
Given a DATABASE_URL, it should be dead simple to connect to a Heroku postgres database.
This crate makes it dead simple:
You pass a DATABASE_URL to the postgres_client function and get a working client back, as in
let mut client = get_client(&database_url);
If you want a connection pool, you'll also want to pass in a maximum number of connections.
let max_size = 20;
let mut pool = get_pool(&database_url, max_size);
The reason I found the work to create this crate useful is that connecting to Heroku postgres has 2 quirks.
- On the one hand, it requires that we have a secure connection.
- On the other hand, it uses self-verified certificates. So we have to enable ssl, but turn off verification.
Dependencies
~12–21MB
~301K SLoC