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| author | Esteban Küber <esteban@kuber.com.ar> | 2024-06-17 15:14:07 +0000 |
|---|---|---|
| committer | León Orell Valerian Liehr <me@fmease.dev> | 2024-11-10 23:57:18 +0100 |
| commit | 1d78004575bea3b958b199d50a8491ae3fd65679 (patch) | |
| tree | 61e6fcb1b058f58c6e8bb1c4b39661deb7d65150 /compiler/rustc_errors/src/json.rs | |
| parent | f61306d47bc98af8bb9d15f1adf6086785590a8c (diff) | |
| download | rust-1d78004575bea3b958b199d50a8491ae3fd65679.tar.gz rust-1d78004575bea3b958b199d50a8491ae3fd65679.zip | |
Add Unicode block-drawing compiler output support
Add nightly-only theming support to rustc output using Unicode box drawing characters instead of ASCII-art to draw the terminal UI: After: ``` error: foo ╭▸ test.rs:3:3 │ 3 │ X0 Y0 Z0 │ ┌───╿──│──┘ │ ┌│───│──┘ │ ┏││━━━┙ │ ┃││ 4 │ ┃││ X1 Y1 Z1 5 │ ┃││ X2 Y2 Z2 │ ┃│└────╿──│──┘ `Z` label │ ┃└─────│──┤ │ ┗━━━━━━┥ `Y` is a good letter too │ `X` is a good letter ╰╴ note: bar ╭▸ test.rs:4:3 │ 4 │ ┏ X1 Y1 Z1 5 │ ┃ X2 Y2 Z2 6 │ ┃ X3 Y3 Z3 │ ┗━━━━━━━━━━┛ ├ note: bar ╰ note: baz note: qux ╭▸ test.rs:4:3 │ 4 │ X1 Y1 Z1 ╰╴ ━━━━━━━━ ``` Before: ``` error: foo --> test.rs:3:3 | 3 | X0 Y0 Z0 | ___^__-__- | |___|__| | ||___| | ||| 4 | ||| X1 Y1 Z1 5 | ||| X2 Y2 Z2 | |||____^__-__- `Z` label | ||_____|__| | |______| `Y` is a good letter too | `X` is a good letter | note: bar --> test.rs:4:3 | 4 | / X1 Y1 Z1 5 | | X2 Y2 Z2 6 | | X3 Y3 Z3 | |__________^ = note: bar = note: baz note: qux --> test.rs:4:3 | 4 | X1 Y1 Z1 | ^^^^^^^^ ```
Diffstat (limited to 'compiler/rustc_errors/src/json.rs')
| -rw-r--r-- | compiler/rustc_errors/src/json.rs | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/compiler/rustc_errors/src/json.rs b/compiler/rustc_errors/src/json.rs index 1534e256520..785e6f1c6ee 100644 --- a/compiler/rustc_errors/src/json.rs +++ b/compiler/rustc_errors/src/json.rs @@ -27,7 +27,7 @@ use termcolor::{ColorSpec, WriteColor}; use crate::diagnostic::IsLint; use crate::emitter::{ - ColorConfig, Destination, Emitter, HumanEmitter, HumanReadableErrorType, + ColorConfig, Destination, Emitter, HumanEmitter, HumanReadableErrorType, OutputTheme, should_show_source_code, }; use crate::registry::Registry; @@ -377,6 +377,11 @@ impl Diagnostic { .terminal_url(je.terminal_url) .ui_testing(je.ui_testing) .ignored_directories_in_source_blocks(je.ignored_directories_in_source_blocks.clone()) + .theme(if let HumanReadableErrorType::Unicode = je.json_rendered { + OutputTheme::Unicode + } else { + OutputTheme::Ascii + }) .emit_diagnostic(diag); let buf = Arc::try_unwrap(buf.0).unwrap().into_inner().unwrap(); let buf = String::from_utf8(buf).unwrap(); |