Enum ItemState 

pub(crate) enum ItemState {
    Unparsed,
    Conflict(usize),
    Parsed,
}

Shows which branch of [ParseOrElse] parsed the argument

Variants

Unparsed

Value is yet to be parsed

Conflict(usize)

Both branches succeeded, first parser was taken in favor of the second one

Parsed

Value was parsed

Implementations

impl ItemState

pub(crate) fn parsed(&self) -> bool

pub(crate) fn present(&self) -> bool

Trait Implementations

impl Clone for ItemState

fn clone(&self) -> ItemState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ItemState

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

Formats the value using the given formatter.

impl PartialEq for ItemState

fn eq(&self, other: &ItemState) -> 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 Copy for ItemState

impl Eq for ItemState

impl StructuralPartialEq for ItemState