Enum SubstitutionMode 

pub enum SubstitutionMode {
    Disabled,
    Expand,
}

Variable expansion behavior for loader values.

Variants

Disabled

Keep values as parsed with no expansion.

Expand

Expand $VAR, ${VAR}, and ${VAR:-fallback} placeholders.

Trait Implementations

impl Clone for SubstitutionMode

fn clone(&self) -> SubstitutionMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubstitutionMode

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

Formats the value using the given formatter.

impl Default for SubstitutionMode

fn default() -> SubstitutionMode

Returns the “default value” for a type.

impl PartialEq for SubstitutionMode

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

impl Eq for SubstitutionMode

impl StructuralPartialEq for SubstitutionMode