Cargo Features
firefly-rust has no features set by default.
[dependencies]
firefly-rust = { version = "0.7.0", features = ["std", "alloc", "talc", "panic_info", "sudo", "nalgebra"] }- std = alloc
-
If disabled, the crate uses no_std.
- alloc panic_info? std? talc?
-
Enable support for allocating functions, like load_file_buf.
Requires a global allocator to be configured.Affects
fs::FileBuf,fs::load_file_buf,canvas::CanvasBuf,sudo::DirBuf,sudo::load_file_buf… - talc = alloc
-
If enabled, add talc-powered global allocator.
Enables talc
- panic_info = alloc
-
If app panics, show panic info (message, file name, line number).
Increases the binary size. - sudo
-
Enable support for functions requiring sudo.
Affects
firefly-rust::sudo… - nalgebra
-
Enable support for casting graphic primitives to and from nalgebra crate primitives.
Enables nalgebra