11 lines
365 B
Markdown
11 lines
365 B
Markdown
# readformat
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The inverse of format!().
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The format argument is the format string, and the s argument is the string to match the format
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against.
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Examples:
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- `readf1("Hello, {}!", "Hello, world!")` => `Some("world")`
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- `readf("I hope {} are {}!", "I hope you are doing well!")` => `Some(vec!["you", "well"])`
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- `readf1("Goodbye, {}!", "Hello, world!")` => `None`
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