Struct csv::Error

pub struct Error(/* private fields */);

An error that can occur when processing CSV data.

This error can happen when writing or reading CSV data.

There are some important scenarios where an error is impossible to occur. For example, if a CSV reader is used on an in-memory buffer with the flexible option enabled and one is reading records as raw byte strings, then no error can occur.

Implementations

impl Error

pub fn kind(&self) -> &ErrorKind

Return the specific type of this error.

pub fn into_kind(self) -> ErrorKind

Unwrap this error into its underlying type.

pub fn is_io_error(&self) -> bool

Returns true if this is an I/O error.

If this is true, the underlying ErrorKind is guaranteed to be ErrorKind::Io.

pub fn position(&self) -> Option<&Position>

Return the position for this error, if one exists.

This is a convenience function that permits callers to easily access the position on an error without doing case analysis on ErrorKind.

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 Error for Error

fn custom<T: Display>(msg: T) -> Error

Used when a Serialize implementation encounters any error while serializing a type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.

impl From<Error> for Error

fn from(err: Error) -> Error

Converts to this type from the input type.