Struct Error 

pub struct Error { /* private fields */ }

A parse failure. Carries no detail unless the relevant trace_* feature is enabled (see the crate-level feature flag table); use Error::pos and Error::traces to inspect it rather than the fields directly, since those degrade gracefully across feature configurations.

Implementations

impl Error

pub fn traces(&self) -> &[Trace]

The candidate expectations recorded at the deepest position reached. Empty unless trace_one_node is enabled.

pub fn pos(&self) -> usize

The deepest byte offset the parser reached before giving up. 0 unless trace_pos is enabled.

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 Eq for Error

impl PartialEq for Error

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Error