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sfackler / rust-postgres

Native PostgreSQL driver for the Rust programming language
Apache License 2.0
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Change Example Code Snippet #972

Closed candywater closed 1 year ago

candywater commented 1 year ago

I got confused as I just copy&paste code from example and it does not work. as I'm new to rust, and code from example does not have a main method, I'm considering if rust does not need a main method nowadays (just like c# 10 or something else) yet the answer is not. main method just be commented out. it confused me and take me for several hours to figure it out.

so I think we should make example more useful.

sfackler commented 1 year ago

The main function is traditionally hidden in code examples in Rust documentation.

candywater commented 1 year ago

got it, thanks. @sfackler