cs140e | CS140e without Rust is not CS140e | Runtime Evironment library
kandi X-RAY | cs140e Summary
kandi X-RAY | cs140e Summary
CS140e without Rust is not CS140e. Sergio Benitez plz come back.
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QUESTION
I am trying to write a Vec
like object with a fixed size to be used on the stack.
This is part of an online course I am trying to complete Assignment 1, Phase 2A.
I am having problems implementing the IntoIterator
trait.
The code for the StructVec
ANSWER
Answered 2019-Oct-12 at 23:02As a fairly simple extension of your original idea, you can limit the number of elements that an iterator can return using the take
method. That turns your IntoIterator
implementation into:
QUESTION
While beginning my work on CS140e today I've completed phase 3 of the project (writing C code to speak directly to GPIO pins on a Raspberry Pi 3 which would simply blink an LED) but on phase 4, once I attempt to compile my solution in Rust, rustc
seems to not be able to find the aarch64-none-elf
target:
ANSWER
Answered 2018-Aug-20 at 17:57Turns out all I needed to do was run rustup default nightly
and use the nightly version of rustc
, as mentioned in the warning and I'm able to get past that error. If anyone want's to explain why this is, that'd be nice.
QUESTION
I am working through the Stanford Operating Systems Course cs140e. In one of the problems, there is a bash file named test.sh that checks if the Rust programs compile correctly. The test script accepts a -v flag. With -v, the script will emit the error output from the Rust compiler for each failure.
When I run ./test.sh -v
I get this message:
ANSWER
Answered 2018-Feb-08 at 07:51Rust has multiple compilers and nightly contains some of the more experimental features. I was able to upgrade from stable Rust to nightly following the advice on the Rust-Lang-Nursery GitHub Page:
Install nightly toolchain:
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No vulnerabilities reported
Install cs140e
Rust is installed and managed by the rustup tool. Rust has a 6-week rapid release process and supports a great number of platforms, so there are many builds of Rust available at any time. Please refer rust-lang.org for more information.
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