Enum SpanKey 

pub enum SpanKey {
    Span(Span),
    None,
    Un64(usize),
    Tuple2(Option<usize>, Option<usize>),
    Tuple4(Option<usize>, Option<usize>, Option<usize>, Option<usize>),
    TuplePair((Option<usize>, Option<usize>), (Option<usize>, Option<usize>)),
    Str(String),
}

Variants

Span(Span)

None

Un64(usize)

Tuple2(Option<usize>, Option<usize>)

Tuple4(Option<usize>, Option<usize>, Option<usize>, Option<usize>)

TuplePair((Option<usize>, Option<usize>), (Option<usize>, Option<usize>))

Str(String)

Trait Implementations

impl Clone for SpanKey

fn clone(&self) -> SpanKey

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SpanKey

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

Formats the value using the given formatter.

impl Default for SpanKey

fn default() -> Self

Returns the “default value” for a type.

impl From<&str> for SpanKey

fn from(s: &str) -> Self

Converts to this type from the input type.

impl From<((Option<usize>, Option<usize>), (Option<usize>, Option<usize>))> for SpanKey

fn from( ((fr, ur), (fc, uc)): ((Option<usize>, Option<usize>), (Option<usize>, Option<usize>)), ) -> Self

Converts to this type from the input type.

impl From<(Option<usize>, Option<usize>)> for SpanKey

fn from((r, c): (Option<usize>, Option<usize>)) -> Self

Converts to this type from the input type.

impl From<(Option<usize>, Option<usize>, Option<usize>, Option<usize>)> for SpanKey

fn from( (fr, ur, fc, uc): (Option<usize>, Option<usize>, Option<usize>, Option<usize>), ) -> Self

Converts to this type from the input type.

impl From<(usize, usize)> for SpanKey

fn from((r, c): (usize, usize)) -> Self

Converts to this type from the input type.

impl From<String> for SpanKey

fn from(s: String) -> Self

Converts to this type from the input type.

impl From<usize> for SpanKey

fn from(row: usize) -> Self

Converts to this type from the input type.

impl PartialEq for SpanKey

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