Module download

Re-exports§

use std::collections::HashMap; 🔒
use std::env; 🔒
use std::env; 🔒
use std::ffi::OsString; 🔒
use std::fs; 🔒
use std::fs::File; 🔒
use std::io::BufRead; 🔒
use std::io::BufReader; 🔒
use std::io::BufWriter; 🔒
use std::io::ErrorKind; 🔒
use std::io::Write; 🔒
use std::path::Path; 🔒
use std::path::PathBuf; 🔒
use std::sync::Arc; 🔒
use std::sync::Mutex; 🔒
use std::sync::OnceLock; 🔒
use build_helper::ci::CiEnv; 🔒
use build_helper::git::PathFreshness; 🔒
use build_helper::stage0_parser::VersionMetadata; 🔒
use xz2::bufread::XzDecoder; 🔒
use crate::core::build_steps::llvm::detect_llvm_freshness; 🔒
use crate::core::config::toml::llvm::check_incompatible_options_for_ci_llvm; 🔒
use crate::core::config::BUILDER_CONFIG_FILENAME; 🔒
use crate::core::config::Config; 🔒
use crate::core::config::TargetSelection; 🔒
use crate::utils::build_stamp::BuildStamp; 🔒
use crate::utils::exec::ExecutionContext; 🔒
use crate::utils::exec::command; 🔒
use crate::utils::helpers; 🔒
use crate::utils::helpers::exe; 🔒
use crate::utils::helpers::hex_encode; 🔒
use crate::utils::helpers::move_file; 🔒
use crate::utils::helpers::t; 🔒

DownloadContext 🔒: Only should be used for pre config initialization downloads.

curl_version 🔒
download_beta_toolchain 🔒
download_component 🔒
download_file 🔒
download_http_with_retries 🔒
download_toolchain 🔒
extract_curl_version 🔒
fix_bin_or_dylib 🔒
is_download_ci_available 🔒: Checks whether the CI rustc is available for the given target triple.
maybe_download_rustfmt 🔒: NOTE: rustfmt is a completely different toolchain than the bootstrap compiler, so it can’t reuse target directories or artifacts
path_is_dylib 🔒
recorded_entries 🔒
remove 🔒
should_fix_bins_and_dylibs 🔒
tempdir 🔒: Create a temporary directory in out and return its path.
unpack 🔒
verify 🔒