Enum lcov::record::ParseRecordError

pub enum ParseRecordError {
    FieldNotFound(&'static str),
    TooManyFields,
    ParseIntError(&'static str, ParseIntError),
    UnknownRecord,
}

All possible errors that can occur when parsing LCOV record.

Variants

FieldNotFound(&'static str)

An error indicating that the field of the record is not found in the input.

Examples

use lcov::Record;
use lcov::record::ParseRecordError;
assert_eq!("FNDA:3".parse::<Record>(), Err(ParseRecordError::FieldNotFound("name")));

TooManyFields

An error indicating that the number of fields is larger than expected.

Examples

use lcov::Record;
use lcov::record::ParseRecordError;
assert_eq!("LF:1,2".parse::<Record>(), Err(ParseRecordError::TooManyFields));

ParseIntError(&'static str, ParseIntError)

An error indicating that parsing integer field failed.

Examples

use lcov::Record;
use lcov::record::ParseRecordError;
assert_matches!("LH:foo".parse::<Record>(), Err(ParseRecordError::ParseIntError("hit", _)));

UnknownRecord

An error indicating that the unknown record is found in the input.

Example

use lcov::Record;
use lcov::record::ParseRecordError;
assert_eq!("FOO:1,2".parse::<Record>(), Err(ParseRecordError::UnknownRecord));

Trait Implementations

impl Clone for ParseRecordError

fn clone(&self) -> ParseRecordError

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Eq for ParseRecordError

impl PartialEq<ParseRecordError> for ParseRecordError

fn eq(&self, other: &ParseRecordError) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &ParseRecordError) -> bool

This method tests for !=.

impl Display for ParseRecordError

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

Formats the value using the given formatter.

impl Debug for ParseRecordError

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

Formats the value using the given formatter.

impl Fail for ParseRecordError

fn name(&self) -> Option<&str>

Returns the "name" of the error.

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

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.