Derive Macro oy::PartialDebug [−][src]
#[derive(PartialDebug)]
Implements Debug
for a struct replacing all fields that do not implement Debug
with a placeholder.
What it does:
struct NoDebug; #[derive(PartialDebug)] struct Struct { field: NoDebug, }
Expands to something like:
impl Debug for Struct { fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result { f.debug_struct("Struct") .field( "field", match &self.field.try_as_debug() { Ok(field) => field, Err(_) => &oy::specialization::Unknown, }, ) .finish() } }