79         let opt = |minor| {  in try_from()
80             Some(match minor {  in try_from()
81                 Minor::This(x) => x.into(),  in try_from()
82                 Minor::Next1(x) => u8::from_be_bytes(x).into(),  in try_from()
83                 Minor::Next2(x) => u16::from_be_bytes(x).into(),  in try_from()
84                 Minor::Next4(x) => u32::from_be_bytes(x).into(),  in try_from()
85                 Minor::Next8(x) => u64::from_be_bytes(x),  in try_from()
86                 Minor::More => return None,  in try_from()
100             Title(Major::Positive, minor) => Self::Positive(int(minor)?),  in try_from()
101             Title(Major::Negative, minor) => Self::Negative(int(minor)?),  in try_from()
102             Title(Major::Bytes, minor) => Self::Bytes(len(minor)?),  in try_from()
103             Title(Major::Text, minor) => Self::Text(len(minor)?),  in try_from()
104             Title(Major::Array, minor) => Self::Array(len(minor)?),  in try_from()
105             Title(Major::Map, minor) => Self::Map(len(minor)?),  in try_from()
106             Title(Major::Tag, minor) => Self::Tag(int(minor)?),  in try_from()
108             Title(Major::Other, Minor::More) => Self::Break,  in try_from()
109             Title(Major::Other, Minor::This(x)) => Self::Simple(x),  in try_from()
110             Title(Major::Other, Minor::Next1(x)) => Self::Simple(x[0]),  in try_from()
111             Title(Major::Other, Minor::Next2(x)) => Self::Float(f16::from_be_bytes(x).into()),  in try_from()
112             Title(Major::Other, Minor::Next4(x)) => Self::Float(f32::from_be_bytes(x).into()),  in try_from()
113             Title(Major::Other, Minor::Next8(x)) => Self::Float(f64::from_be_bytes(x)),  in try_from()
121             x if x <= 23 => Minor::This(i as u8),  in from()
122             x if x <= core::u8::MAX as u64 => Minor::Next1([i as u8]),  in from()
123             x if x <= core::u16::MAX as u64 => Minor::Next2((i as u16).to_be_bytes()),  in from()
124             x if x <= core::u32::MAX as u64 => Minor::Next4((i as u32).to_be_bytes()),  in from()
125             x => Minor::Next8(x.to_be_bytes()),  in from()
128         let len = |l: Option<usize>| l.map(|x| int(x as u64)).unwrap_or(Minor::More);  in from()
139             Header::Break => Title(Major::Other, Minor::More),  in from()
142                 x @ 0..=23 => Title(Major::Other, Minor::This(x)),  in from()
143                 x => Title(Major::Other, Minor::Next1([x])),  in from()
153                         Minor::Next2(n16.to_be_bytes())  in from()
155                         Minor::Next4(n32.to_be_bytes())  in from()
157                         Minor::Next8(n64.to_be_bytes())  in from()