Struct Controller 

#[non_exhaustive]
pub struct Controller {
    pub cpus: u32,
    pub memory_mb: u32,
    pub disk_gb: Option<u32>,
}

The controller VM, which runs the environment’s playbooks and Ansible checks: its size.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

cpus: u32

CPUs: Controller::CPUS unless the spec says.

memory_mb: u32

Memory in MB: Controller::MEMORY_MB unless the spec says.

disk_gb: Option<u32>

Disk in GB, when the spec sets one (else its image’s own).

Implementations

impl Controller

pub const CPUS: u32 = 1

Its CPUs when the spec leaves them out.

pub const MEMORY_MB: u32 = 512

Its memory in MB when the spec leaves it out: Python, ansible-core and pywinrm fit.

pub fn of(spec: &Spec) -> Controller

The controller of spec (controller.resources, else the defaults), whether or not the environment needs one.

pub fn needed(spec: &Spec) -> bool

Whether spec needs a controller: it has provision: steps or Ansible checks.

Trait Implementations

impl Clone for Controller

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 Controller

impl Debug for Controller

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

Formats the value using the given formatter.

impl Eq for Controller

impl Hash for Controller

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 PartialEq for Controller

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Controller