rust/crates/ra_cargo_watch/Cargo.toml
Emil Lauridsen 8ffbe86dfd Parse cargo output a line at a time.
We previously used serde's stream deserializer to read json blobs from
the cargo output. It has an issue though: If the deserializer encounters
invalid input, it gets stuck reporting the same error again and again
because it is unable to foward over the input until it reaches a new
valid object.

Reading a line at a time and manually deserializing fixes this issue,
because cargo makes sure to only outpu one json blob per line, so should
we encounter invalid input, we can just skip a line and continue.

The main reason this would happen is stray printf-debugging in
procedural macros, so we still report that an error occured, but we
handle it gracefully now.

Fixes #2935
2020-01-29 13:40:27 +01:00

18 lines
370 B
TOML

[package]
edition = "2018"
name = "ra_cargo_watch"
version = "0.1.0"
authors = ["rust-analyzer developers"]
[dependencies]
crossbeam-channel = "0.4"
lsp-types = { version = "0.70.0", features = ["proposed"] }
log = "0.4.3"
cargo_metadata = "0.9.1"
jod-thread = "0.1.0"
parking_lot = "0.10.0"
serde_json = "1.0.45"
[dev-dependencies]
insta = "0.13.0"
serde_json = "1.0"