Lib.rs

pg-connection-string parses URIs in the ways that psql (and generally, libpq) will accept them. This is a more convenient and robust alternative to crates like uri.

As outlined in the Postgres docs, the general form for a connection URI is:

postgresql://[userspec@][hostspec][/dbname][?paramspec]

where userspec is:

user[:password]

and hostspec is:

[host][:port][,...]

and paramspec is:

name=value[&...]

The URI scheme designator can be either postgresql:// or postgres://. Each of the remaining URI parts is optional.