Remove last traces of defmt-03

brainstorm · brainstorm · commit fea33198d1fb · 2025-12-01T09:16:31.000+11:00
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
@@ -36,7 +36,7 @@ jobs:
           cargo build
           --workspace
           --target thumbv7m-none-eabi
-          --features async,defmt-03,embedded-io/defmt,embedded-io-async/defmt
+          --features async,defmt,embedded-io/defmt,embedded-io-async/defmt
 
   msrv-1-81:
     runs-on: ubuntu-latest
diff --git a/embedded-hal/src/lib.rs b/embedded-hal/src/lib.rs
@@ -15,7 +15,3 @@ mod private {
     impl Sealed for SevenBitAddress {}
     impl Sealed for TenBitAddress {}
 }
-
-// needed to prevent defmt macros from breaking, since they emit code that does `defmt::blahblah`.
-#[cfg(feature = "defmt")]
-use defmt;

Original file line number	Diff line number	Diff line change
`@@ -15,7 +15,3 @@ mod private {`
`15`	`15`	`impl Sealed for SevenBitAddress {}`
`16`	`16`	`impl Sealed for TenBitAddress {}`
`17`	`17`	`}`
`18`		`-`
`19`		-// needed to prevent defmt macros from breaking, since they emit code that does `defmt::blahblah`.
`20`		`-#[cfg(feature = "defmt")]`
`21`		`-use defmt;`