rudof_lib 0.2.17-rc.1

RDF data shapes implementation in Rust
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use thiserror::Error;

/// Errors that can occur during conversion operations.
#[derive(Error, Debug)]
pub enum ConversionError {
    /// The conversion input mode is not supported by Rudof.
    #[error("Unsupported conversion input mode: '{mode}'. Valid modes are: 'shacl', 'shex', 'dctap'")]
    UnsupportedConversionMode { mode: String },

    /// The conversion result mode is not supported by Rudof.
    #[error("Unsupported conversion result mode: '{mode}'. Valid modes are: 'sparql', 'shex', 'uml', 'html', 'shacl'")]
    UnsupportedResultConversionMode { mode: String },

    /// The input format for conversion is not supported by Rudof.
    #[error(
        "Unsupported conversion input format: '{format}'. Valid formats are: 'csv', 'xlsx', 'shexc', 'shexj', 'turtle'"
    )]
    UnsupportedConversionFormat { format: String },

    /// The conversion result format is not supported by Rudof.
    #[error(
        "Unsupported result conversion format: '{format}'. Valid formats are: 'default', 'internal', 'json', 'shexc', 'shexj', 'turtle', 'uml', 'html', 'svg', 'png'"
    )]
    UnsupportedResultConversionFormat { format: String },

    /// The format cannot be converted to ShEx.
    #[error("Cannot convert format '{format}' to ShEx. Supported formats for ShEx: 'shexc', 'shexj', 'turtle'")]
    UnsupportedConversionToShEx { format: String },

    /// The format cannot be converted to SHACL.
    #[error("Cannot convert format '{format}' to SHACL. Supported formats for SHACL: 'turtle'")]
    UnsupportedConversionToShacl { format: String },

    /// The format cannot be converted to DC-TAP.
    #[error("Cannot convert format '{format}' to DC-TAP. Supported formats for DC-TAP: 'csv', 'xlsx'")]
    UnsupportedConversionToDCTap { format: String },

    /// The result conversion format cannot be used for ShEx conversion.
    #[error("Cannot use output format '{format}' for ShEx conversion. Supported formats: 'shexc', 'shexj', 'turtle'")]
    UnsupportedResultConversionFormatToShEx { format: String },

    /// The result conversion format cannot be used for SHACL conversion.
    #[error("Cannot use output format '{format}' for SHACL conversion. Supported formats: 'default', 'turtle'")]
    UnsupportedResultConversionFormatToShacl { format: String },

    /// The conversion is not supported by Rudof.
    #[error("Unsupported conversion from '{input_mode}' to '{output_mode}'.")]
    UnsupportedConversion { input_mode: String, output_mode: String },

    /// Errors related to specifying the data source.
    #[error("Data source specification error: {message}")]
    DataSourceSpec { message: String },

    /// The format cannot be converted to RDF.
    #[error("Cannot convert format '{format}' to RDF. Supported formats for RDF: 'turtle'")]
    UnsupportedConversionToRDFFormat { format: String },

    /// A generic conversion error with details about the input mode, output mode, formats, and the underlying error message.
    #[error(
        "Conversion error from '{input_mode}' to '{output_mode}' with input format '{input_format}' and output format '{output_format}': {error}"
    )]
    FailedConversion {
        input_mode: String,
        output_mode: String,
        input_format: String,
        output_format: String,
        error: String,
    },
}