1 files changed, 25 insertions, 3 deletions

diff --git a/embassy-executor/Cargo.toml b/embassy-executor/Cargo.toml
index d89e85cb7..79680ae74 100644
--- a/embassy-executor/Cargo.toml
+++ b/embassy-executor/Cargo.toml
@@ -109,13 +109,35 @@ arch-avr = ["_arch", "dep:portable-atomic", "dep:avr-device"]
 ## spin (architecture agnostic; never sleeps)
 arch-spin = ["_arch"]
 
+#! ### Metadata
+
+## Enable the `name` field in task metadata.
+metadata-name = []
+
 #! ### Executor
 
 ## Enable the thread-mode executor (using WFE/SEV in Cortex-M, WFI in other embedded archs)
 executor-thread = []
 ## Enable the interrupt-mode executor (available in Cortex-M only)
 executor-interrupt = []
-## Enable tracing support (adds some overhead)
-trace = []
+## Enable tracing hooks
+trace = ["_any_trace"]
 ## Enable support for rtos-trace framework
-rtos-trace = ["dep:rtos-trace", "trace", "dep:embassy-time-driver"]
+rtos-trace = ["_any_trace", "metadata-name", "dep:rtos-trace", "dep:embassy-time-driver"]
+_any_trace = []
+
+#! ### Timer Item Payload Size
+#! Sets the size of the payload for timer items, allowing integrated timer implementors to store
+#! additional data in the timer item. The payload field will be aligned to this value as well.
+#! If these features are not defined, the timer item will contain no payload field.
+
+_timer-item-payload = [] # A size was picked
+
+## 1 bytes
+timer-item-payload-size-1 = ["_timer-item-payload"]
+## 2 bytes
+timer-item-payload-size-2 = ["_timer-item-payload"]
+## 4 bytes
+timer-item-payload-size-4 = ["_timer-item-payload"]
+## 8 bytes
+timer-item-payload-size-8 = ["_timer-item-payload"]