Rework using the POSIX syslog API

Cargo.toml

@@ -1,19 +1,23 @@
 [package]
 name = "slog-syslog"
-version = "0.12.0"
+version = "0.13.0"
 authors = ["Dawid Ciężarkiewicz <[email protected]>", "William Laeder <[email protected]" ]
 description = "Syslog drain for slog-rs"
 keywords = ["slog", "logging", "json", "log", "syslog"]
 license = "MPL-2.0"
-documentation = "https://docs.rs/slog-rs/term"
+documentation = "https://docs.rs/slog-syslog"
 homepage = "https://github.com/slog-rs/slog"
 repository = "https://github.com/slog-rs/syslog"
 readme = "README.md"
 
-[lib]
-path = "lib.rs"
-
 [dependencies]
+lazy_static = "1"
+libc = "0.2"
+serde = { version = "1.0.85", optional = true, features = ["derive"] }
 slog = "^2.1.1"
-syslog = "3.3.0"
-nix = "0.14.0"
+
+[dev-dependencies]
+toml = "0.4"
+
+[package.metadata.docs.rs]
+all-features = true

Makefile

@@ -15,25 +15,29 @@ CARGO_FLAGS += --release
 else
 $(info DEBUG BUILD: $(PKG_NAME); use `RELEASE=true make [args]` for release build)
 endif
+CARGO_FEATURES=serde
 
 EXAMPLES = $(shell cd examples 2>/dev/null && ls *.rs 2>/dev/null | sed -e 's/.rs$$//g' )
 
 all: $(ALL_TARGETS)
 
 .PHONY: run test build doc clean clippy
-run test build clean:
+run test build:
+	cargo $@ --features $(CARGO_FEATURES) $(CARGO_FLAGS)
+
+clean:
 	cargo $@ $(CARGO_FLAGS)
 
 check:
 	$(info Running check; use `make build` to actually build)
-	cargo $@ $(CARGO_FLAGS)
+	cargo $@ --features $(CARGO_FEATURES) $(CARGO_FLAGS)
 
 clippy:
-	cargo build --features clippy
+	cargo build --features clippy,$(CARGO_FEATURES)
 
 .PHONY: bench
 bench:
-	cargo $@ $(filter-out --release,$(CARGO_FLAGS))
+	cargo $@ --features $(CARGO_FEATURES) $(filter-out --release,$(CARGO_FLAGS))
 
 .PHONY: travistest
 travistest: test
@@ -50,7 +54,7 @@ $(EXAMPLES):
 
 .PHONY: doc
 doc: FORCE
-	cargo doc
+	cargo --features $(CARGO_FEATURES) doc
 
 .PHONY: publishdoc
 publishdoc:

examples/syslog-unix.rs

@@ -2,12 +2,20 @@
 extern crate slog;
 extern crate slog_syslog;
 
-use slog::Drain;
-use slog_syslog::Facility;
+use slog_syslog::adapter::{Adapter, DefaultAdapter};
+use slog_syslog::{Facility, SyslogBuilder};
+use slog::Level;
 
 fn main() {
-    let syslog = slog_syslog::unix_3164(Facility::LOG_USER).unwrap();
-    let root = slog::Logger::root(syslog.fuse(), o!());
+    let syslog = SyslogBuilder::new()
+        .facility(Facility::User)
+        .adapter(DefaultAdapter.with_priority(|record, values| match record.level() {
+            Level::Info => slog_syslog::Level::Notice.into(),
+            _ => DefaultAdapter.priority(record, values),
+        }))
+        .build();
+
+    let root = slog::Logger::root(syslog, o!());
 
     info!(root, "Starting");