Method length

src/derive/variant.rs:45–47

(&self, variant_index: u8)

// C style enums don't require length, so we can skip making a histogram for them.
impl<'a, const N: usize> VariantDecoder<'a, N, false> {
    pub fn length(&self, variant_index: u8) -> usize {
        self.histogram[variant_index as usize]
    }
}

impl<'a, const N: usize, const C_STYLE: bool> View<'a> for VariantDecoder<'a, N, C_STYLE> {