Struct LatticeGuard 

pub struct LatticeGuard<'a, 'l, 's> { /* private fields */ }

A guard for a lattice that holds a reference to the sentence string.

It is returned by Lattice::set_sentence().

Implementations

impl<'a, 'l> LatticeGuard<'a, 'l, '_>

pub fn into_inner(self) -> &'l mut Lattice<'a>

Returns the underlying Lattice.

impl LatticeGuard<'_, '_, '_>

pub fn to_str(&mut self) -> &str

Returns the analysis result as a string.

It wraps mecab_lattice_tostr(), the wrapper of MeCab::Lattice::toString().

pub fn bos_node(&self) -> NodeCursor<'_>

Returns a cursor to the BoS node.

It wraps mecab_lattice_get_bos_node(), the wrapper of MeCab::Lattice::bos_node().

pub fn eos_node(&self) -> NodeCursor<'_>

Returns a cursor to the EoS node.

It wraps mecab_lattice_get_eos_node(), the wrapper of MeCab::Lattice::eos_node().

impl<'s> LatticeGuard<'_, '_, 's>

pub fn sentence(&self) -> &str

Returns the sentence string.

It wraps mecab_lattice_get_sentence(), the wrapper of MeCab::Lattice::sentence().

The returned value should be equal to the input sentence of Lattice::set_sentence().

pub fn sentence_len(&self) -> usize

Returns the length of the sentence.

It wraps mecab_lattice_get_size(), the wrapper of MeCab::Lattice::size().

Trait Implementations

impl<'a> AsMut<Lattice<'a>> for LatticeGuard<'a, '_, '_>

fn as_mut(&mut self) -> &mut Lattice<'a>

Converts this type into a mutable reference of the (usually inferred) input type.

impl<'a> AsRef<Lattice<'a>> for LatticeGuard<'a, '_, '_>

fn as_ref(&self) -> &Lattice<'a>

Converts this type into a shared reference of the (usually inferred) input type.