Struct Probe 

pub struct Probe {
    pub server: bool,
    pub peers: bool,
    pub cache: bool,
}

What a reading may cost: whether it may ask the server, ask the peer board, and use the checkout’s cache for answers that spawn git.

use majordomus_cli::environment::preflight::Probe;
let entry = Probe::entry();
assert!(entry.server && !entry.peers, "entry asks the server and not the board");
assert!(!Probe::sealed().server);

Fields

server: bool

Ask the published server’s address.

peers: bool

Ask the peer board, which gathers every checkout’s and costs tens of milliseconds.

cache: bool

Read and write the checkout’s cache for answers that cost git processes. Never for a served request: a request with a side effect on the repository would be a defect.

Implementations

impl Probe

pub fn entry() -> Self

What entering a directory pays for: one loopback request, no board.

use majordomus_cli::environment::preflight::Probe;
assert!(Probe::entry().server);

pub fn asked() -> Self

What a person asking for the preflight pays for.

use majordomus_cli::environment::preflight::Probe;
assert!(Probe::asked().peers);

pub fn sealed() -> Self

Nothing outside the process: what a test and a served request use.

use majordomus_cli::environment::preflight::Probe;
assert!(!Probe::sealed().peers);

Trait Implementations

impl Clone for Probe

fn clone(&self) -> Probe

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Probe

impl Debug for Probe

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

Formats the value using the given formatter.

impl Eq for Probe

impl PartialEq for Probe

fn eq(&self, other: &Probe) -> 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 StructuralPartialEq for Probe