Struct OpPointer 

pub struct OpPointer {
    pub pos_map: Rc<OpsMap>,
    pub ptr: Option<usize>,
    pub path: Option<PathBuf>,
}

Fields

pos_map: Rc<OpsMap>

ptr: Option<usize>

path: Option<PathBuf>

Implementations

impl OpPointer

pub fn new(ops: Rc<OpsMap>) -> Self

pub fn set_path(&mut self, path: PathBuf)

pub fn next(&mut self) -> Option<&Op>

pub fn jump(&mut self, ptr: usize) -> Result<(), Error>

pub fn op(&self) -> Option<&Op>

pub fn pos(&self) -> Option<&Position>

pub fn idx(&self) -> Result<usize, Error>

pub fn snapshot(&self) -> Self

Trait Implementations

impl Clone for OpPointer

fn clone(&self) -> OpPointer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for OpPointer

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

Formats the value using the given formatter.

impl PartialEq for OpPointer

fn eq(&self, other: &OpPointer) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for OpPointer