Enum Verb 

#[repr(u32)]
pub enum Verb {
    Install = 0,
    Remove = 1,
    Run = 3,
    Build = 4,
    Test = 5,
    Update = 2,
    Exec = 6,
}

The verbs pmpx recognizes. A closed set – this is all the command line has.

The numbers correspond one-to-one with the PMPX_VERB_* constants, and the order must not change: a different numbering is an ABI break, and the surface snapshot in the ABI crate records it.

Variants

Install = 0

Install dependencies. No argument = install everything in the lockfile, with arguments = add.

Remove = 1

Remove dependencies.

Run = 3

Run a script / target.

Build = 4

Build.

Test = 5

Test.

Update = 2

Update dependencies.

Exec = 6

Escape hatch: run an arbitrary command. Plugins that do not support it should report an error explicitly, see PackageManager::command.

Implementations

impl Verb

pub const ALL: &'static [Verb]

All verbs, in numbering order.

pub const fn to_abi(self) -> u32

Convert to the number used across the boundary.

pub const fn from_abi(n: u32) -> Option<Verb>

Reconstruct from a cross-boundary number.

None means “a verb this build does not know”, and the shell answers that with PMPX_ERR_UNSUPPORTED_VERB rather than “invalid arguments”: that is what keeps a new verb additive, because it leaves the host’s degradation path open for exec.

pub const fn as_str(self) -> &'static str

The word written on the command line.

Trait Implementations

impl Clone for Verb

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Verb

impl Debug for Verb

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

Formats the value using the given formatter.

impl Display for Verb

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

Formats the value using the given formatter.

impl Eq for Verb

impl Hash for Verb

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Verb

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Verb

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for Verb

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Verb