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Lets install rust on Debian Stretch!
$ curl https://sh.rustup.rs -sSf | sh
info: downloading installer
error: it looks like you have an existing installation of Rust at:
error: /usr/bin
error: rustup cannot be installed alongside Rust. Please uninstall first
error: if this is what you want, restart the installation with `-y'
error: cannot install while Rust is installed
[ apt remove rustc libstd-rust-1.24 in another shell ]
$ curl https://sh.rustup.rs -sSf | sh
info: downloading installer
Welcome to Rust!
This will download and install the official compiler for the Rust programming
language, and its package manager, Cargo.
It will add the cargo, rustc, rustup and other commands to Cargo's bin
directory, located at:
/home/user/.cargo/bin
This path will then be added to your PATH environment variable by modifying the
profile file located at:
/home/user/.profile
You can uninstall at any time with rustup self uninstall and these changes will
be reverted.
Current installation options:
default host triple: x86_64-unknown-linux-gnu
default toolchain: stable
modify PATH variable: yes
1) Proceed with installation (default)
2) Customize installation
3) Cancel installation
>
[ hit enter for default]
info: syncing channel updates for 'stable-x86_64-unknown-linux-gnu'
info: latest update on 2018-09-25, rust version 1.29.1 (b801ae664 2018-09-20)
info: downloading component 'rustc'
69.7 MiB / 69.7 MiB (100 %) 2.2 MiB/s ETA: 0 s
info: downloading component 'rust-docs'
8.2 MiB / 8.2 MiB (100 %) 2.1 MiB/s ETA: 0 s
info: installing component 'rustc'
info: installing component 'rust-std'
info: installing component 'cargo'
info: installing component 'rust-docs'
info: default toolchain set to 'stable'
stable installed - rustc 1.29.1 (b801ae664 2018-09-20)
Rust is installed now. Great!
To get started you need Cargo's bin directory ($HOME/.cargo/bin) in your PATH
environment variable. Next time you log in this will be done automatically.
To configure your current shell run source $HOME/.cargo/env
$ source $HOME/.cargo/env
$ rustc --version
rustc 1.29.1 (b801ae664 2018-09-20)
$ cargo --version
cargo 1.29.0 (524a578d7 2018-08-05)
$ cargo search REPL
Updating registry `https://github.com/rust-lang/crates.io-index`
repl = "0.7.1" # Generic REPL trait
lamcal-repl = "0.3.0" # A lambda calculus command line repl
evcxr_repl = "0.1.2" # A REPL for Rust
rvs-repl = "0.4.1" # REPL for Rvs - A library for defining and evaluating random variables using a simple DSL
gluon_repl = "0.9.1" # REPL for gluon. A static, type inferred programming language for application embedding
gluon = "0.9.1" # A static, type inferred programming language for application embedding
click = "0.3.2" # A command-line REPL for Kubernetes that integrates into existing cli workflows
bspl = "1.0.0" # bspl is a REPL for practising bitwise operations
rie = "0.1.0" # REPL like interactive code editor
rurust = "0.1.11" # High level Ruby VM bindings
... and 26 crates more (use --limit N to see more)
$ cargo install evcxr_repl
Updating registry `https://github.com/rust-lang/crates.io-index`
[etc...]
$ evcxr
Welcome to evcxr. For help, type :help
>> let foo = vec!["f", "00", "b4r"];
>> println!("Situation {:?}!", foo.join(''));
^
character constant must be escaped: '
>> println!("Situation {:?}!", foo.join(""));
Situation "f00b4r"!
>>
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