Struct BuildConfig

pub struct BuildConfig {
    pub requested_kind: CompileKind,
    pub jobs: u32,
    pub requested_profile: InternedString,
    pub mode: CompileMode,
    pub message_format: MessageFormat,
    pub force_rebuild: bool,
    pub build_plan: bool,
    pub unit_graph: bool,
    pub primary_unit_rustc: Option<ProcessBuilder>,
    pub rustfix_diagnostic_server: RefCell<Option<RustfixDiagnosticServer>>,
}

Configuration information for a rustc build.

Fields

requested_kind: CompileKind

The requested kind of compilation for this session

jobs: u32

Number of rustc jobs to run in parallel.

requested_profile: InternedString

Build profile

mode: CompileMode

The mode we are compiling in.

message_format: MessageFormat

true to print stdout in JSON format (for machine reading).

force_rebuild: bool

Force Cargo to do a full rebuild and treat each target as changed.

build_plan: bool

Output a build plan to stdout instead of actually compiling.

unit_graph: bool

Output the unit graph to stdout instead of actually compiling.

primary_unit_rustc: Option<ProcessBuilder>

An optional override of the rustc process for primary units

rustfix_diagnostic_server: RefCell<Option<RustfixDiagnosticServer>>

Implementations

impl BuildConfig

pub fn new( config: &Config, jobs: Option<u32>, requested_target: &Option<String>, mode: CompileMode, ) -> CargoResult<BuildConfig>

Parses all config files to learn about build configuration. Currently configured options are:

• build.jobs
• build.target
• target.$target.ar
• target.$target.linker
• target.$target.libfoo.metadata

pub fn emit_json(&self) -> bool

Whether or not the user wants JSON output. Whether or not rustc actually uses JSON is decided in add_error_format.

pub fn test(&self) -> bool

Trait Implementations

impl Debug for BuildConfig

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

Formats the value using the given formatter.