Type Alias processingInstructionSAXFunc 

pub type processingInstructionSAXFunc = Option<unsafe extern "C" fn(ctx: *mut c_void, target: *const xmlChar, data: *const xmlChar)>;

SAX callback for processing instructions.

@param ctx the user data (XML parser context) @param target the target name @param data the PI data’s

Aliased Type

pub enum processingInstructionSAXFunc {
    None,
    Some(unsafe extern "C" fn(*mut c_void, *const u8, *const u8)),
}

Variants

None

No value.

Some(unsafe extern "C" fn(*mut c_void, *const u8, *const u8))

Some value of type T.