Enum SwitchCondition

pub enum SwitchCondition {
    Unset,
    UnsetOrEmpty,
}

Condition that triggers a switch

In the lexical grammar of the shell language, a switch condition is an optional colon that precedes a switch type.

Variants

Unset

Without a colon, the switch is triggered if the parameter is unset.

UnsetOrEmpty

With a colon, the switch is triggered if the parameter is unset or empty.

Trait Implementations

impl Clone for SwitchCondition

fn clone(&self) -> SwitchCondition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SwitchCondition

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

Formats the value using the given formatter.

impl Display for SwitchCondition

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

Formats the value using the given formatter.

impl PartialEq for SwitchCondition

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

impl Eq for SwitchCondition

impl StructuralPartialEq for SwitchCondition