Module config 

Entry point for the config module.

Additionally, this module defines common types, enums, and helper functions used across various TOML configuration sections in bootstrap.toml.

It provides shared definitions for:

• Data types deserialized from TOML.
• Utility enums for specific configuration options.
• Helper functions for managing configuration values.

Re-exports

pub use target_selection::TargetSelection;

pub use toml::BUILDER_CONFIG_FILENAME;

pub use toml::change_id::ChangeId;

pub use toml::rust::BootstrapOverrideLld;

pub use toml::target::Target;

pub use config::*;

Modules

config 🔒

This module defines the central Config struct, which aggregates all components of the bootstrap configuration into a single unit.

flags

Command-line interface of the bootstrap build system.

macros 🔒

This module defines two macros:

target_selection

toml

This module defines the structures that directly mirror the bootstrap.toml file’s format. These types are used for serde deserialization.

Enums

Allocator

CompilerBuiltins

CompressDebuginfo

DebuggerPath

DebuginfoLevel

DryRun

GccCiMode

Determines how will GCC be provided.

LlvmLibunwind

ReplaceOpt

Describes how to handle conflicts in merging two TomlConfig

RustcLto

LTO mode used for compiling rustc itself.

SplitDebuginfo

StringOrBool

StringOrInt

Traits

Merge 🔒

Functions

threads_from_config