Configuration Reference

The following fields exist and can be configured:

• features
• default-features
• rustflags
• wasm-opt

features

• Type: array of strings
• Default: none
• Note: Which features to use.

default-features

• Type: boolean
• Default: true
• Note: Whether or not to use the default-features

rustflags

• Type: string or array of strings
• Default: none
• Note: Extra command-line flags to pass to rustc. The value may be an array of strings or a space-separated string.

wasm-opt

• Type: boolean
• Default: true for release web builds
• Note: Whether or not to use wasm-opt to optimize the web binary.