Cargo Features
Semihosting has no features set by default.
[dependencies]
semihosting = { version = "0.1.16", features = ["alloc", "stdio", "fs", "args", "time", "panic-handler", "panic-unwind", "backtrace", "portable-atomic", "trap-hlt", "openocd-semihosting"] }
- alloc panic-unwind?
-
Use
alloc
. - stdio backtrace?
-
Enable
semihosting::io::{stdin,stdout,stderr}
andsemihosting::{print*,eprint*,dbg}
. - fs
-
Enable
semihosting::fs
. - args
-
Enable
semihosting::experimental::env::args
.Note: This feature is experimental and outside of the normal semver guarantees and minor or patch versions of semihosting may make breaking changes to them at any time.
- time
-
Enable
semihosting::experimental::time
.Note: This feature is experimental and outside of the normal semver guarantees and minor or patch versions of semihosting may make breaking changes to them at any time.
- panic-handler panic-unwind?
-
Provide panic handler based on
semihosting::process::exit
.If the
stdio
feature is enabled, this attempt to output panic message and location to stderr. - panic-unwind = alloc, panic-handler, unwinding
-
Provide
-C panic=unwind
support for panic handler and enablesemihosting::experimental::panic::catch_unwind
.See readme for details.
Note: This feature is experimental and outside of the normal semver guarantees and minor or patch versions of semihosting may make breaking changes to them at any time.
Enables fde-static, panic and personality of unwinding
- backtrace = stdio, unwinding
-
Provide backtrace support for panic handler.
See readme for details.
Note: This feature is experimental and outside of the normal semver guarantees and minor or patch versions of semihosting may make breaking changes to them at any time.Enables hide-trace of unwinding
- portable-atomic
-
Use portable-atomic's atomic types.
See readme for details.Enables portable-atomic
- trap-hlt
-
Arm-specific: Use HLT instruction on A+R profile.
See readme for details. - openocd-semihosting
-
Xtensa-specific: Use OpenOCD Semihosting.
See readme for details.
Features from optional dependencies
In crates that don't use the dep:
syntax, optional dependencies automatically become Cargo features. These features may have been created by mistake, and this functionality may be removed in the future.