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authorGuillaume Gomez <guillaume1.gomez@gmail.com>2022-05-29 01:12:30 +0200
committerGitHub <noreply@github.com>2022-05-29 01:12:30 +0200
commit239287f013b21d18c8ddd5bf5419629d43dca484 (patch)
tree8370d6dac6dfdae06b82d23e097b46472e026673 /compiler/rustc_mir_transform/src/coverage/debug.rs
parent376163a77cda823c4e1bdedd48039609069e6b58 (diff)
parent7ac62ce75cef963017245287f0a7b140e09589d7 (diff)
downloadrust-239287f013b21d18c8ddd5bf5419629d43dca484.tar.gz
rust-239287f013b21d18c8ddd5bf5419629d43dca484.zip
Rollup merge of #97028 - ridwanabdillahi:pretty-printer, r=michaelwoerister
Add support for embedding pretty printers via `#[debugger_visualizer]` attribute

Initial support for [RFC 3191](https://github.com/rust-lang/rfcs/pull/3191) in PR https://github.com/rust-lang/rust/pull/91779 was scoped to supporting embedding NatVis files using a new attribute. This PR implements the pretty printer support as stated in the RFC mentioned above.

This change includes embedding pretty printers in the `.debug_gdb_scripts` just as the pretty printers for rustc are embedded today. Also added additional tests for embedded pretty printers. Additionally cleaned up error checking so all error checking is done up front regardless of the current target.

RFC: https://github.com/rust-lang/rfcs/pull/3191
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