Testing a small http-client on Linux using no_std & embedded reqwless.
Tune release profile for binary size
+23
+4
Cargo.toml
+4
Cargo.toml
+19
README.md
+19
README.md
···
56
56
```
57
57
58
58
The `xtask` `validate` subcommand group is self-documented in CLI help and can be explored as needed.
59
+
60
+
## Release size profile
61
+
62
+
Release builds are tuned for binary size in `Cargo.toml`:
63
+
64
+
- `panic = "abort"`
65
+
- `strip = true`
66
+
- `opt-level = "s"`
67
+
- `lto = true`
68
+
- `codegen-units = 1`
69
+
70
+
Measured on this repository with `cargo build --release`:
71
+
72
+
- HTTP profile (`--no-default-features --features backend-posix-libc,dns-getaddrinfo`)
73
+
- Before: `84800` bytes
74
+
- After: `43440` bytes
75
+
- HTTPS profile (`--no-default-features --features backend-posix-libc,dns-getaddrinfo,https`)
76
+
- Before: `631408` bytes
77
+
- After: `296824` bytes