neovim for rust

Support for the lsp for neovim

I did my best to use the basic keyboard keys, e.g., Del, Enter, Ins, etc. Similarly, I tried to stick to the traditional text editor keys, e.g., Ctrl-C, Ctrl-V.

When you download, you put a little star, it's free.

Version stable
Because I can't spend all my time configuring an editor... 2 month Because I can't spend all my time configuring an editor... It took me a month to find the right balance and turn it into a real tool. THANK YOU to the OPEN-SOURCE community,

	Fonctionnalité	implémentation
✅	Rust	nvim-comment plugin			cohérence maximale
✅	Rust	ibl plugin	¶, tabulations \t	editorconfig	cohérence maximale
✅	Navigation standard	leader mappings	Ctrl+c/Ctrl+v ......	Neovims.png
✅	Traçabilité	F5 Logs structurés	Déjà intégré à votre workflow		utilisé goto definition
✅	Formatage	F2 (cargo fmt)	Standard et rapide
✅	Intégrité du projet	F12 (cargo build check)	Vérification en un clic	dialog
✅	Tabulations libres	noexpandtab	tabstop=4		Respect de vos préférences
✅	Gestion des buffers	C-l Purge via raccourcis	Nettoyage facile
✅	Explorateur	C-e fzf			Navigation fluide
✅	Explorateur	C-f fzf hold-file			Navigation fluide
✅	Terminal cohérent	Alacritty or VTE	mêmes couleurs/comportements		Uniformité visuelle
✅	Control d'intégrité au demarrage	fonction intégrée	Automatique	dialog
✅	Alt-r reference gd Definition	fonction intégrée	utilise grep / refrence	dialog	Intuitif et efficace
✅	local tempdir	fonction intégrée	"~/.cache/nvim/tmp/tmp_"

cargo_check_errors Start-up control of the project.

Function: “log” for traceability, or debugging

"F2" active source Format the project, involves automatic saving.

"F12" active source compilation option, to check consistency, involves automatic saving.

"F5" display log

"F7" clear log

"Alt-r" Reference: I use “ripgrep,” which is normally included in your distro.

UTF-8 character consistency

color

statusline
a few gems that gave me a few gray hairs

the name of your source is displayed in the window title

"C-l"Purge all buffers except the current “active source” buffer.

“C-e” directly accesses the explorer via “fzf plugin” and closes buffers without saving them.

“C-f” directly accesses the explorer via “fzf plugin - hold-file” and closes buffers without saving them.

I'm leaving you a source to wrap your Neovim, you can adapt it for terminal applications.(VTE4)

The “LSP” for Rust was configured by Mistral and tested by me, striking a balance between straightness and viability while respecting the route mapped out by Rust.

I deliberately made sure that there were as few plugins as possible (2) and only those necessary for everyday use, and I highlighted the most frequently used functions for programming. “Keep it as simple as possible.”

**Solution for xfce4: does not work properly with clipman for neovim install xclip and parcellite **

2026-02-25 09:45
Support for the new lsp-neovim

restructuring init.lua, for greater readability

I am testing it in real life for everyday use.

**2026-03-01 19:30**
Important information
Setbacks in approaching the F12 function and the control startup function that checks the integrity of the project: first, you have to open the Ntree page in the base project. Neovim will take the underlying structure into account even if you are in your modules, whereas if you skip this and access the controls, you will lose the links. This is only a minor constraint.

Perhaps I should have used plugins, but the goal was to do as little external intervention as possible and use Neovim as much as possible to have an editor that works with Rust. For those who want another LSP, just change the LSP part; the rest is the same.

Translated with DeepL.com (free version)

2026-03-02 20:10 udpate tabulation , goto definition, Reference

2026-03-07 22:30 udpate full, After all the tests, reset “init.lua” and minimum plugin distribution, introduce “fzf,” pipe Neovim sessions, and set up interactive Neovim formatting.

2026-03-07 22:30 test: VTE and alacritty

2026-03-08 15:00 warning Arch neovim NVIM v0.11.6 LuaJIT 2.1.1772619647
update color and plugin ibl and capabilities.workspace

2026-03-13 13:50 warning Arch remove pacman nvim-web-devicons add pluggin nvim-tree/nvim-web-devicons

2026-03-13 13:50 warning Arch remove pacman nvim-web-devicons add pluggin nvim-tree/nvim-web-devicons

2026-03-16 11:50 Improvements to the search function

2026-03-16 18:00 ISorry, I accidentally missed goto line: back in action

2026-03-17 01:15 restructuring, with index deletion notification

2026-03-23 22:25 search_word_interactive ( only ".rs" )
minor -> key.map ('n','Ins') change color

2026-03-30 17:10 add delete line
clear <C-A..Z> function off default
minor -> color notext

2026-04-01 02:30 Hi, I'm happy to report that I updated to NVIM 11 this morning... Anyway, using the schedule feature (UI update), I was able to customize the visual appearance of Insert and Normal modes.

**2026-04-20 18:00** add new line please take a look at neovim.pgn i / n 'o' .


The F12 function has been unraveled, and shows you how to use the concept of dialogue for your errors. I could have unified the global control functions of the project, but I deliberately chose to keep both approaches.

The traceability function, which will help you if you need to track the status of your “init.lua,” has been significantly improved.

I also tried to stick to the scheme proposed by Neovim on how to handle LSP.

Translated with DeepL.com (free version)

config bashrc

alias rust-analyzer="$HOME/.cargo/bin/rust-analyzer"
alias cargo-clippy="cargo clippy --no-deps -- -W clippy::pedantic -A clippy::needless_return"
alias rustfmt="$HOME/.cargo/bin/rustfmt"

. "$HOME/.cargo/env"

My configuration made with Mistral IA

a minimal configuration with 5 plugins, or I would have had to rewrite them, so I prefer to import them. optimized for Rust with a VTE terminal

lspconfig: is the only current model that works with Rust's workspace;

pacman -s jq

pacman -s parcelite

pacman -S xclip

pacman -S xsel

pacman -S greprip

pacman -S bat

pacman -S ttf-fira-code

pacman -S ttf-firacode-nerd

pacman -S neovim

pacman -S alacritty

I wanted to have very few dependencies in my configuration, which is why I downloaded two plugins.

lukas-reineke/indent-blankline.nvim

terrortylor/nvim-comment

neovim/nvim-lspconfig

ibhagwan/fzf-lua

nvim-tree/nvim-web-devicons


TermRust / [RUST_TERM]

Statut : validation Terminé (fevrier 2026). Auteur : Jean-Pierre Laroche. Collaboration : Développement initial avec l’assistance technique de Le Chat (Mistral AI), pour la conversion Zig→Rust et l’optimisation des modules.

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📋 État actuel

• Fonctionnel : 90% des modules sont opérationnels (ex: field.rs, termcom.rs, gestion des décimaux AFNOR/PostgreSQL).
• En validation :
  • Tests finaux sur les performances de rust-analyzer (optimisations appliquées).
  • Validation des conversions Zig→Rust pour les modules critiques (ex: ZIG_TERM).
• Documentation : En cours de finalisation (architecture, exemples d’usage, et notes techniques).

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🛠️ Contributions et remerciements

• Le Chat (Mistral AI) :
  • Aide à la conversion du code Zig vers Rust (ex: structures Field, gestion des attributs ZoneAttr).
  • Optimisation des performances de rust-analyzer (réduction des latences pour les gros fichiers).

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📂 Structure du projet