microsoft/qdk
Publicmirrored from https://github.com/microsoft/qdkAvailable
source/compiler/qsc/src/error.rs
84lines · modeblame
d057c6c7Sarah Marshall3 years ago | 1 | // Copyright (c) Microsoft Corporation. |
| 2 | // Licensed under the MIT License. | |
| 3 | | |
1283e89bMine Starks2 years ago | 4 | use miette::Diagnostic; |
09f0d516Ian Davis8 months ago | 5 | pub use qsc_data_structures::error::WithSource; |
0529438dMine Starks2 years ago | 6 | use qsc_frontend::compile::PackageStore; |
| 7 | use std::fmt::{self, Debug, Display, Formatter}; | |
1283e89bMine Starks2 years ago | 8 | use thiserror::Error; |
d057c6c7Sarah Marshall3 years ago | 9 | |
1283e89bMine Starks2 years ago | 10 | #[derive(Clone, Debug, Error)] |
0529438dMine Starks2 years ago | 11 | pub struct WithStack<E> { |
d057c6c7Sarah Marshall3 years ago | 12 | error: E, |
e178f8ddIan Davis3 years ago | 13 | stack_trace: Option<String>, |
d057c6c7Sarah Marshall3 years ago | 14 | } |
| 15 | | |
0529438dMine Starks2 years ago | 16 | impl<E> WithStack<E> { |
1283e89bMine Starks2 years ago | 17 | pub(super) fn new(error: E, stack_trace: Option<String>) -> Self { |
| 18 | WithStack { error, stack_trace } | |
d057c6c7Sarah Marshall3 years ago | 19 | } |
e178f8ddIan Davis3 years ago | 20 | |
4662f61forpuente-MS1 years ago | 21 | pub(super) fn stack_trace(&self) -> Option<&String> { |
| 22 | self.stack_trace.as_ref() | |
e178f8ddIan Davis3 years ago | 23 | } |
0529438dMine Starks2 years ago | 24 | |
| 25 | pub fn error(&self) -> &E { | |
| 26 | &self.error | |
| 27 | } | |
d057c6c7Sarah Marshall3 years ago | 28 | } |
| 29 | | |
0529438dMine Starks2 years ago | 30 | impl<E: Display> Display for WithStack<E> { |
1283e89bMine Starks2 years ago | 31 | fn fmt(&self, f: &mut Formatter) -> fmt::Result { |
| 32 | std::fmt::Display::fmt(&self.error, f) | |
d057c6c7Sarah Marshall3 years ago | 33 | } |
| 34 | } | |
| 35 | | |
1283e89bMine Starks2 years ago | 36 | // #[diagnostic(transparent)] does not seem to work with generics |
| 37 | impl<E: Diagnostic> Diagnostic for WithStack<E> { | |
d057c6c7Sarah Marshall3 years ago | 38 | fn code<'a>(&'a self) -> Option<Box<dyn Display + 'a>> { |
| 39 | self.error.code() | |
| 40 | } | |
| 41 | | |
| 42 | fn severity(&self) -> Option<miette::Severity> { | |
| 43 | self.error.severity() | |
| 44 | } | |
| 45 | | |
| 46 | fn help<'a>(&'a self) -> Option<Box<dyn Display + 'a>> { | |
| 47 | self.error.help() | |
| 48 | } | |
| 49 | | |
| 50 | fn url<'a>(&'a self) -> Option<Box<dyn Display + 'a>> { | |
| 51 | self.error.url() | |
| 52 | } | |
| 53 | | |
| 54 | fn source_code(&self) -> Option<&dyn miette::SourceCode> { | |
1283e89bMine Starks2 years ago | 55 | self.error.source_code() |
d057c6c7Sarah Marshall3 years ago | 56 | } |
| 57 | | |
| 58 | fn labels(&self) -> Option<Box<dyn Iterator<Item = miette::LabeledSpan> + '_>> { | |
| 59 | self.error.labels() | |
| 60 | } | |
| 61 | | |
| 62 | fn related<'a>(&'a self) -> Option<Box<dyn Iterator<Item = &'a dyn Diagnostic> + 'a>> { | |
| 63 | self.error.related() | |
| 64 | } | |
| 65 | | |
| 66 | fn diagnostic_source(&self) -> Option<&dyn Diagnostic> { | |
| 67 | self.error.diagnostic_source() | |
| 68 | } | |
| 69 | } | |
e7cc503bMine Starks2 years ago | 70 | |
0529438dMine Starks2 years ago | 71 | pub(super) fn from_eval( |
e7cc503bMine Starks2 years ago | 72 | error: qsc_eval::Error, |
| 73 | store: &PackageStore, | |
| 74 | stack_trace: Option<String>, | |
| 75 | ) -> WithStack<WithSource<qsc_eval::Error>> { | |
| 76 | let span = error.span(); | |
| 77 | | |
| 78 | let sources = &store | |
| 79 | .get(span.package) | |
| 80 | .expect("expected to find package id in store") | |
| 81 | .sources; | |
| 82 | | |
| 83 | WithStack::new(WithSource::from_map(sources, error), stack_trace) | |
| 84 | } |