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build(profile): keep line tables for the workspace and no debug info for dependencies #77

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build(profile): keep line tables for the workspace and no debug info for dependencies #77

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18 changes: 17 additions & 1 deletion Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -96,6 +96,18 @@ rawshift-video = { path = "crates/rawshift-video", version = "0.1.1" }

# Profiles must live at the workspace root — Cargo ignores profiles declared in
# member manifests.

# Line tables only for workspace crates and no debug info for Rust dependencies,
# so `target/` stays small under fast iteration. Workspace backtraces keep
# file:line; dependency frames keep symbol names but lose file:line. For full
# debug info, use `CARGO_PROFILE_DEV_DEBUG=2` (workspace) and
# `cargo --config 'profile.dev.package."*".debug=2' ...` (dependencies).
[profile.dev]
debug = "line-tables-only"

[profile.dev.package."*"]
debug = false

[profile.release]
lto = "thin"
codegen-units = 1
Expand All @@ -105,9 +117,13 @@ inherits = "release"
debug = 1
incremental = true

# opt-level 3 because some suites are dominated by run time. Debug info matches
# `[profile.dev]`: line tables here, and dependencies inherit its `package."*"`
# override (full debug info: `CARGO_PROFILE_TEST_DEBUG=2` plus the `--config`
# above).
[profile.test]
opt-level = 3
debug = 1
debug = "line-tables-only"
incremental = true

[profile.bench]
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