Enum IterSpec 

pub enum IterSpec {
    All,
    Single(i32),
    Range(Option<i32>, Option<i32>),
}

Iteration filter attached to a category. None endpoints denote open-ended ranges (N- is Range(Some(N), None)).

Variants

All

Single(i32)

Range(Option<i32>, Option<i32>)

Implementations

impl IterSpec

pub fn includes(&self, iter: i32) -> bool

pub fn parse(s: &str) -> Result<Self, String>

Parse the grammar all | N | N-M | N- | -M. Negative ints aren’t accepted — iter counts are non-negative by definition.

Trait Implementations

impl Clone for IterSpec

fn clone(&self) -> IterSpec

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IterSpec

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

Formats the value using the given formatter.

impl PartialEq for IterSpec

fn eq(&self, other: &IterSpec) -> 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 IterSpec

impl Eq for IterSpec

impl StructuralPartialEq for IterSpec