History of Idiom 205 > diff from v25 to v26
Edit summary for version 26 by programming-idioms.org:
[Rust] Now assigns to var foo, instead of printing
[Rust] Now assigns to var foo, instead of printing
↷
Version 25
2020-05-22, 10:14:07
Version 26
2020-06-08, 22:10:08
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".
Idiom #205 Get an environment variable
Read an environment variable with the name "FOO" and assign it to the string variable foo. If it does not exist or if the system does not support environment variables, assign a value of "none".