Ultimate IntelliJ 2020.3.2 with Rust 1.49.0 there is no values in debugger for anything beyond built in types
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I cannot seem to be able to examine any values (beyond built-in) ones in 'Variables' tab in debugger. So in particular I cannot see content of the 'freqs' HashMap or even see current value of loop variable 'word'. I tried different settings for Debugger/Data Views but no change.
use std::collections::HashMap;
fn main() {
let text = "hello world hello";
let mut freqs = HashMap::new();
for word in text.split_whitespace() {
match freqs.get_mut(word) {
Some(value) => *value += 1,
None => {
freqs.insert(word, 1);
},
}
}
println!("Word frequencies: {:#?}", freqs);
}
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Hello,
Could you please add more information about this issue? What is shown in debug tool window?
error: module importing failed: No module named 'renderers'
File "temp.py", line 1, in <module>
error: 'jb_renderers_set_diagnostics_level' is not a valid command.
error: module importing failed: No module named 'renderers'
File "temp.py", line 1, in <module>
error: 'jb_renderers_loaders_add' is not a valid command.
error: the replacement path doesn't exist: "C:\Users\tom_n\.rustup\toolchains\1.43.0-x86_64-pc-windows-msvc\lib\rustlib\src\rust\"
Traceback (most recent call last):
File "C:/Users/tom_n/AppData/Roaming/JetBrains/IntelliJIdea2020.3/plugins/intellij-rust/prettyPrinters\lldb_lookup.py", line 90, in synthetic_lookup
return StdHashMapSyntheticProvider(valobj, dict)
File "C:/Users/tom_n/AppData/Roaming/JetBrains/IntelliJIdea2020.3/plugins/intellij-rust/prettyPrinters\lldb_providers.py", line 455, in __init__
self.update()
File "C:/Users/tom_n/AppData/Roaming/JetBrains/IntelliJIdea2020.3/plugins/intellij-rust/prettyPrinters\lldb_providers.py", line 490, in update
self.pair_type = table.type.template_args[0].GetTypedefedType()
TypeError: 'NoneType' object is not subscriptable
HashMap
is not rendered properly; mentioned in the meta issue on debugging with MSVC toolchainword
variable is not displayed properly: https://github.com/intellij-rust/intellij-rust/issues/6821Thanks for links - so are you saying that those are well known issues and the xix is in the pipeline (since June 2020?). Btw - CLion debugger suppose to work correctly - I installed evaluation version and Rust debugger is actually slightly worse than on Ultimate IntelliJ.
Could you please clarify "is actually slightly worse than on Ultimate IntelliJ" point?
Yes - there are case in which CLion reports "no variables to be shown" at all - and same case in IntelliJ hase at least some output. At this point I switched to VSCode for Rust - I will keep Ultimate IntelliJ for other languages. At least for a time.