Why use debug = true for Rust framework

[chrislearn]

I notice all Rust web framework's profile open debug=true. This may have performance issue.

[profile.release]
opt-level = 3
debug = true
debug-assertions = false
overflow-checks = false
lto = true
panic = "abort"
incremental = false
codegen-units = 1
rpath = false
strip = false

[waghanza]

good catch, it should not ... at least it is not something what is done on production

the idea was to have the same compiler options to have a "fair" comparison. could you remove this one ?