Method len

src/bytecode/classfile.rs:366–377

(&self)

impl StackMapFrame {
    pub fn len(&self) -> usize {
        match self {
            &StackMapFrame::SameFrame { tag: _ } => 1,
            &StackMapFrame::SameLocals1StackItemFrame{ tag: _, ref stack } => 1 + stack.len(),
            &StackMapFrame::SameLocals1StackItemFrameExtended { offset_delta: _, ref stack } => 3 + stack.len(),
            &StackMapFrame::ChopFrame { tag: _, offset_delta: _ } => 3,
            &StackMapFrame::SameFrameExtended { offset_delta: _ } => 3,
            &StackMapFrame::AppendFrame { tag: _, offset_delta: _, ref locals } => 3 + locals.iter().fold(0, |acc, x| acc + x.len()),
            &StackMapFrame::FullFrame { offset_delta: _, ref locals, ref stack } => 7 + locals.iter().fold(0, |acc, x| acc + x.len()) + stack.iter().fold(0, |acc, x| acc + x.len()),
            &StackMapFrame::FutureUse { tag: _ } => 0
        }
    }
}

#[derive(Debug)]