If it still fails, record:
target triple
CodeLLDB version
actual program path
full error
cargo build result
Follow 梦兽编程 for practical Rust debugging setups.
#RustDebugging#DeveloperTools
F5 is not a Rust debugger.
It is the final button on a 3-layer chain:
Rust/MSVC toolchain → PDB → LLDB → CodeLLDB → launch.json.
Break one link and VS Code says “No debugger found.” 🧵
#Rust#VSCode#CodeLLDB
A conditional breakpoint turns 10 manual Continues into one condition:
i == 5
At the stop:
i = 5
orders.len = 5
https://t.co/Im9lh6iGVh = 53.5
That is the debugger showing program state, not a guess from logs.
Your 8,000-line Rust app may be the smallest thing rust-analyzer is analyzing.
In one fd run:
8,273 lines of app code
2.5M lines of dependencies
1.4 GB peak memory
The dependency graph is the real workload. 🧵
#Rust#rustanalyzer
Level 3 is the sharp knife:
buildScripts.enable=false
procMacro.enable=false
Use it only when measurements point to https://t.co/Hb0brg6wsj or proc macros. Macro expansion and generated configuration can disappear.