Rustlings Primitive_types5: Destructuring values from a tuple
InstructorChris Biscardi
Published 4 years ago
Updated 3 years ago
README for this exercise.
Chris Biscardi: [0:00] Primitive_types5 introduces us to the cat tuple. We declare a variable, cat, that is a tuple. That is, it starts with a paren, ends with a paren, and the values are separated by commas, where the first value in the tuple is a string and the second one is 3.5.
[0:14] We have to include a pattern here to destructure these values such that we can use them in our println! Macro call. Note that we can destructure a tuple on the left-hand side of the assignment by giving a name to each position in the tuple.
egghead
~ 5 minutes ago
Markdown supported.
Become a member to join the discussionEnroll Today
Member comments are a way for members to communicate, interact, and ask questions about a lesson.
The instructor or someone from the community might respond to your question Here are a few basic guidelines to commenting on egghead.io
Be on-Topic
Comments are for discussing a lesson. If you're having a general issue with the website functionality, please contact us at support@egghead.io.
Avoid meta-discussion
Code Problems?
Should be accompanied by code! Codesandbox or Stackblitz provide a way to share code and discuss it in context
Details and Context
Vague question? Vague answer. Any details and context you can provide will lure more interesting answers!