Struct ParserState 

pub struct ParserState<'a> {
    pub src: &'a str,
    pub src_bytes: &'a [u8],
    pub end: usize,
    pub offset: usize,
    pub furthest_offset: usize,
}

Fields

src: &'a str

src_bytes: &'a [u8]

end: usize

offset: usize

furthest_offset: usize

Implementations

impl<'a> ParserState<'a>

pub fn new(src: &'a str) -> ParserState<'a>

pub fn is_at_end(&self) -> bool

pub fn get_column_number(&self) -> usize

pub fn get_line_number(&self) -> usize

pub fn add_expected(&mut self, _label: &'static str)

Record an expected label at the current offset. No-op without diagnostics feature.

pub fn add_suggestion<F>(&mut self, _suggestion: F)

Record a structured suggestion. No-op without diagnostics feature.

pub fn add_secondary_span<S>(&mut self, _offset: usize, _label: S)

Record a secondary span annotation. No-op without diagnostics feature.

Trait Implementations

impl<'a> Clone for ParserState<'a>

fn clone(&self) -> ParserState<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ParserState<'a>

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

Formats the value using the given formatter.

impl<'a> Default for ParserState<'a>

fn default() -> ParserState<'a>

Returns the “default value” for a type.

impl<'a> From<ParserState<'a>> for Doc<'a>

where 'a: 'a,

fn from(_self: ParserState<'a>) -> Self

Converts to this type from the input type.

impl<'a> Hash for ParserState<'a>

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl<'a> PartialEq for ParserState<'a>

fn eq(&self, other: &ParserState<'a>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for ParserState<'a>

impl<'a> StructuralPartialEq for ParserState<'a>