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## BUILDER_CONFIG_FILENAME

# Constant BUILDER_CONFIG_FILENAME

Source

    pub const BUILDER_CONFIG_FILENAME: &str = "builder-config";

Expand description

This file is embedded in the overlay directory of the tarball sources. It is useful in scenarios where developers want to see how the tarball sources were generated.

We also use this file to compare the host’s bootstrap.toml against the CI rustc builder configuration to detect any incompatible options.