Enum ConfigParameters 

pub enum ConfigParameters {
    Absent,
    Present(String),
}

What: The value the dispatcher restores as GIT_CONFIG_PARAMETERS, or its absence. Why: Git reads the variable as text; an absent variable must stay absent in hooks.

In TS you’d write (pseudocode):

type ConfigParameters = { kind: 'absent' } | { kind: 'present'; value: string };

Variants

Absent

No config parameters were inherited or given.

Present(String)

The combined parameter text.

Trait Implementations

impl Clone for ConfigParameters

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConfigParameters

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

Formats the value using the given formatter.

impl Eq for ConfigParameters

impl PartialEq for ConfigParameters

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for ConfigParameters