q3k 4a50bbf00d | ||
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.. | ||
src | ||
.cargo-checksum.json | ||
BUILD.bazel | ||
CHANGELOG.md | ||
Cargo.toml | ||
README.md |
README.md
ndk-macro
Implementation of the attribute procedural macro main
which applied directly to main function.
This macro is re-exported in ndk-glue
. Typically, it's not needed to depend on this library directly!
Usage
#[cfg_attr(target_os = "android", ndk_glue::main(backtrace = "on"))]
pub fn main() {
println!("hello world");
}
The attribute macro supports optional input attributes:
backtrace = "on|full"
: Enables backtraces by setting theRUST_BACKTRACE
env varndk_glue = "path::to::ndk_glue"
: Overrides default path to ndk_glue cratelogger(...props)
: Configures android logger with the passed configuration (requires thelogger
feature):level = "error|warn|info|debug|trace"
: Changes log level for loggertag = "my-tag"
: Assigns tag to loggerfilter = "filtering-rules"
: Changes default filtering rulesandroid_logger = "path::to::android_logger"
: Overrides default path to android_logger cratelog = "path::to::log"
: Overrides default path to log crate