Module: RbSys::Cargo::Config

Defined in:

lib/rb_sys/cargo/config.rb

Overview

Reads Cargo configuration files to extract build settings.

Class Method Summary

• .build_target(start_dir: Dir.pwd) ⇒ String^?

  Returns the build target from Cargo configuration files.

Class Method Details

.build_target(start_dir: Dir.pwd) ⇒ String^?

Returns the build target from Cargo configuration files. Searches from start_dir up to root, then checks CARGO_HOME.

Parameters:

• start_dir (String) (defaults to: Dir.pwd) —

  the directory to start searching from

Returns:

• (String, nil) —

  the target triple, or nil if not configured

# File 'lib/rb_sys/cargo/config.rb', line 13

def build_target(start_dir: Dir.pwd)
  find_in_hierarchy(start_dir) || find_in_home
end