Rust Programming Interview Questions and Answers
What Is Rust Programming?
Rust is a very new language. Rust is a systems programming language focused on safety, speed, and concurrency.
When the first version of Rust was released
The first version of Rust was released in the year 2010.
Rust syntax is similar to which programming Language
Rust is syntactically similar to C++.
List some features of Rust?
Rust Programming Language comes with following features Sets.
Who uses Rust?
Below is list of some reputed companies who use Rust.You can find the complete list from Friends of Rust
What Is the deal with unwrap() everywhere?
What Is Rust Programming?
Rust is a very new language. Rust is a systems programming language focused on safety, speed, and concurrency.
When the first version of Rust was released
The first version of Rust was released in the year 2010.
Rust syntax is similar to which programming Language
Rust is syntactically similar to C++.
List some features of Rust?
Rust Programming Language comes with following features Sets.
- zero-cost abstractions
- move semantics
- guaranteed memory safety
- threads without data races
- trait-based generics
- pattern matching
- type inference
- minimal runtime
- efficient C bindings
Who uses Rust?
Below is list of some reputed companies who use Rust.You can find the complete list from Friends of Rust
- 360dialog
- OneSignal
- Coursera
- Atlassian
- Braintree
- npm, Inc
- Mozilla
- Academia.edu
- Xero
What Is the deal with unwrap() everywhere?
The unwrap() function is use to handle errors that extracts the value inside an Option if no value is present and It is also useful for quick prototypes where you don’t want to handle an error yet.
How do I debug Rust programs?
The Rust programs can be debugged using gdb or lldb as like C and C++ programming.
How do I do global variables in Rust?
In the Rust, you can globals declarations using const for compile-time computed global constants.
Rust currently has limited support for compile-time constants and we can define primitives using const declarations.
Can I write an operating system in Rust?
Yes! You can do.
Does Rust guarantee a specific data layout?
Not by default! Most of the general case, the enum and struct layouts are undefined.
1 comments:
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