pub fn io_is_supported(&self, io_type: IoType) -> bool {
        self.children
            .iter()
            .filter_map(|e| e.bdev.as_ref())
            .any(|b| b.io_type_supported(io_type))
    }
/// determine if any of the children do not support the requested
/// io type. Break the loop on first occurrence.
/// TODO: optionally add this check during nexus creation
determine if any of the children do not support the requested
io type. Break the loop on first occurrence.
TODO: optionally add this check during nexus creation
determine if any of the children do not support the requested io type . Break the loop on first occurrence . TODO : optionally add this check during nexus creation
pub fn io_is_supported(&self, io_type: IoType) -> bool {
        self.children
            .iter()
            .filter_map(|e| e.bdev.as_ref())
            .any(|b| b.io_type_supported(io_type))
    }
pub fn io_is_supported ( & self , io_type : IoType ) -> bool { self . children . iter ( ) . filter_map ( | e | e . bdev . as_ref ( ) ) . any ( | b | b . io_type_supported ( io_type ) ) }
determine if any of the children do not support the requested
io type.
determine if any of the children do not support the requested io type .
&self
io_type
IoType