Enum Error 

pub enum Error {
    ParseError(String),
    IoError(Error),
    InvalidFormat(String),
    InconsistentColumns {
        row: usize,
        expected: usize,
        found: usize,
    },
}

Error types for table parsing and writing operations.

This enum represents all possible errors that can occur during table operations, including parsing, validation, and I/O.

Variants

ParseError(String)

Error during table parsing.

This variant is used when input data cannot be parsed into a valid table. The string contains details about what went wrong.

IoError(Error)

I/O error during reading or writing.

This wraps standard I/O errors that occur when reading input or writing output.

InvalidFormat(String)

Invalid format or format constraint violation.

Used when the input or output violates format constraints, such as exceeding the maximum column count or containing invalid delimiter characters.

InconsistentColumns

Inconsistent column count in table data.

This error occurs when a table row has a different number of columns than the header row.

Fields

• row: The row number (1-indexed) that has inconsistent columns
• expected: The expected number of columns (from header)
• found: The actual number of columns found in the row

Fields

row: usize

The row number (1-indexed) with inconsistent columns

expected: usize

Expected number of columns

found: usize

Actual number of columns found

Trait Implementations

impl Debug for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for Error

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Self

Converts to this type from the input type.