46 lines
833 B
Rust
46 lines
833 B
Rust
pub(crate) mod shell;
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pub(crate) mod tptp;
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pub use shell::ColorChoice;
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pub(crate) use shell::Shell;
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#[derive(Clone, Copy, Debug, Eq, Ord, PartialEq, PartialOrd)]
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pub enum Format
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{
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HumanReadable,
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TPTP,
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}
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pub struct InvalidFormatError;
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impl std::fmt::Debug for InvalidFormatError
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{
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fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result
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{
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write!(formatter, "invalid output format")
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}
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}
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impl std::fmt::Display for InvalidFormatError
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{
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fn fmt(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result
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{
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write!(formatter, "{:?}", self)
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}
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}
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impl std::str::FromStr for Format
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{
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type Err = InvalidFormatError;
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fn from_str(s: &str) -> Result<Self, Self::Err>
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{
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match s
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{
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"human-readable" => Ok(Format::HumanReadable),
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"tptp" => Ok(Format::TPTP),
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_ => Err(InvalidFormatError),
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}
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}
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}
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