Enum Positions

pub enum Positions {
    Small(Vec<PositionData<u16>>),
    Large(Vec<PositionData<u32>>),
    Huge(Vec<PositionData<u64>>),
}

Abstraction over differently sized position vectors

Variants

Small(Vec<PositionData<u16>>)

Large(Vec<PositionData<u32>>)

Huge(Vec<PositionData<u64>>)

Implementations

impl Positions

pub fn new(filesize: usize) -> Self

pub fn len(&self) -> usize

pub fn bytepos(&self, index: usize) -> Option<usize>

pub fn charpos(&self, index: usize) -> Option<usize>

pub fn size(&self, index: usize) -> Option<u8>

pub fn binary_search(&self, charpos: usize) -> Result<usize, usize>

pub fn push(&mut self, charpos: usize, bytepos: usize, charsize: u8)

Trait Implementations

impl Clone for Positions

fn clone(&self) -> Positions

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Positions

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'bytes, Ctx> Decode<'bytes, Ctx> for Positions

fn decode( __d777: &mut Decoder<'bytes>, __ctx777: &mut Ctx, ) -> Result<Positions, Error>

Decode a value using the given Decoder.

fn nil() -> Option<Self>

If possible, return a nil value of Self.

impl<Ctx> Encode<Ctx> for Positions

fn encode<__W777>( &self, __e777: &mut Encoder<__W777>, __ctx777: &mut Ctx, ) -> Result<(), Error<__W777::Error>>

where __W777: Write,

Encode a value of this type using the given Encoder.

fn is_nil(&self) -> bool

Is this value of Self a nil value?