How to pronounce rustup
cli-tool community-consensus
rustup is most commonly pronounced "rust up" (/ˈrʌstʌp/). This is the widely-used reading among engineers, though edge cases exist.
The Rust toolchain installer and version manager. Read as the two transparent parts: RUST-up (rust + up), stress on the first syllable. Not "rus-TUP".
Source: rustup book (rust-lang.github.io/rustup)
Pronouncing project and product names correctly avoids the small but persistent friction of being gently corrected during standups, conference Q&As, and team calls. Hearing the word a few times locks in the right reading better than reading IPA ever will. Pronounce is a community-maintained dictionary — every entry tagged with a confidence level and (where possible) a citable source.
Hear it from the command line
Install the CLI: git clone https://github.com/anzy-renlab-ai/pronounce.git && cd pronounce && ./install.sh
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