diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..2c96eb1
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+target/
+Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..ec172e2
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,6 @@
+[workspace]
+members = [
+    "opentracing-api",
+    "opentracing-noop",
+    "opentracing-mock"
+]
\ No newline at end of file
diff --git a/opentracing-api/Cargo.toml b/opentracing-api/Cargo.toml
new file mode 100644
index 0000000..435eccd
--- /dev/null
+++ b/opentracing-api/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "opentracing-api"
+version = "0.1.0" # remember to update html_root_url
+authors = ["The OpenTracing Developers"]
+license = "Apache-2.0"
+homepage = "http://opentracing.io"
+repository = "https://github.com/opentracing/opentracing-rust"
+description = "OpenTracing API for Rust"
+documentation = "https://docs.rs/opentracing-api"
+keywords = ["opentracing", "tracing"]
+
+[badges]
+maintenance = { status = "actively-developed" }
\ No newline at end of file
diff --git a/opentracing-api/src/lib.rs b/opentracing-api/src/lib.rs
new file mode 100644
index 0000000..fb44d8d
--- /dev/null
+++ b/opentracing-api/src/lib.rs
@@ -0,0 +1 @@
+#![doc(html_root_url = "https://docs.rs/opentracing-api/0.1.0")]
\ No newline at end of file
diff --git a/opentracing-mock/Cargo.toml b/opentracing-mock/Cargo.toml
new file mode 100644
index 0000000..1761dad
--- /dev/null
+++ b/opentracing-mock/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "opentracing-mock"
+version = "0.1.0" # remember to update html_root_url
+authors = ["The OpenTracing Developers"]
+license = "Apache-2.0"
+homepage = "http://opentracing.io"
+repository = "https://github.com/opentracing/opentracing-rust"
+description = "A OpenTracing Mock Tracer"
+documentation = "https://docs.rs/opentracing-mock"
+keywords = ["opentracing", "tracing"]
+
+[badges]
+maintenance = { status = "actively-developed" }
\ No newline at end of file
diff --git a/opentracing-mock/src/lib.rs b/opentracing-mock/src/lib.rs
new file mode 100644
index 0000000..839fa3c
--- /dev/null
+++ b/opentracing-mock/src/lib.rs
@@ -0,0 +1 @@
+#![doc(html_root_url = "https://docs.rs/opentracing-mock/0.1.0")]
\ No newline at end of file
diff --git a/opentracing-noop/Cargo.toml b/opentracing-noop/Cargo.toml
new file mode 100644
index 0000000..b4d3f46
--- /dev/null
+++ b/opentracing-noop/Cargo.toml
@@ -0,0 +1,13 @@
+[package]
+name = "opentracing-noop"
+version = "0.1.0" # remember to update html_root_url
+authors = ["The OpenTracing Developers"]
+license = "Apache-2.0"
+homepage = "http://opentracing.io"
+repository = "https://github.com/opentracing/opentracing-rust"
+description = "A OpenTracing Noop Tracer"
+documentation = "https://docs.rs/opentracing-noop"
+keywords = ["opentracing", "tracing"]
+
+[badges]
+maintenance = { status = "actively-developed" }
\ No newline at end of file
diff --git a/opentracing-noop/src/lib.rs b/opentracing-noop/src/lib.rs
new file mode 100644
index 0000000..43e8dbb
--- /dev/null
+++ b/opentracing-noop/src/lib.rs
@@ -0,0 +1 @@
+#![doc(html_root_url = "https://docs.rs/opentracing-noop/0.1.0")]
\ No newline at end of file