Enum RemoteBuildJobs 

pub enum RemoteBuildJobs {
    Auto,
    Off,
    Fixed(u32),
}

How rch derives the CARGO_BUILD_JOBS it injects into a remote build.

• auto (default): computed on the worker from its live nproc and total RAM as clamp(ram_gib / 8, 2, min(nproc, 8)) — budgeting roughly 8 GiB of RAM per concurrent rustc leaves headroom for two to three concurrent jobs at a realistic per-rustc peak of ~3 GiB.
• off: inject nothing (historical behavior; cargo uses nproc).
• <n>: inject a fixed job count fleet-wide.

In every mode an explicitly set CARGO_BUILD_JOBS on the worker (for example from /etc/environment) or in the command is left untouched.

Variants

Auto

Derive from the worker’s cores and RAM at execution time.

Off

Do not inject CARGO_BUILD_JOBS.

Fixed(u32)

Inject a fixed job count (must be >= 1).

Implementations

impl RemoteBuildJobs

pub fn parse(value: &str) -> Result<Self, String>

Parse the config/CLI spelling: auto, off, or a positive integer.

Trait Implementations

impl Clone for RemoteBuildJobs

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 RemoteBuildJobs

impl Debug for RemoteBuildJobs

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

Formats the value using the given formatter.

impl Default for RemoteBuildJobs

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for RemoteBuildJobs

fn deserialize<D: Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error>

Deserialize this value from the given Serde deserializer.

impl Display for RemoteBuildJobs

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

Formats the value using the given formatter.

impl Eq for RemoteBuildJobs

impl FromStr for RemoteBuildJobs

type Err = String

The associated error which can be returned from parsing.

fn from_str(value: &str) -> Result<Self, Self::Err>

Parses a string s to return a value of this type.

impl PartialEq for RemoteBuildJobs

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for RemoteBuildJobs

fn serialize<S: Serializer>(&self, serializer: S) -> Result<S::Ok, S::Error>

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for RemoteBuildJobs