Update faq.adoc

Don't suggest people disable debuginfo, and explain why
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James Munns 2024-01-23 12:06:28 +01:00 committed by GitHub
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@ -44,11 +44,12 @@ The first step to managing your binary size is to set up your link:https://doc.r
[source,toml] [source,toml]
---- ----
[profile.release] [profile.release]
debug = false
lto = true lto = true
opt-level = "s" opt-level = "s"
incremental = false incremental = false
codegen-units = 1 codegen-units = 1
# note: debug = true is okay - debuginfo isn't flashed to the device!
debug = true
---- ----
All of these flags are elaborated on in the Rust Book page linked above. All of these flags are elaborated on in the Rust Book page linked above.