Struct ast_grep_napi::SgNode

pub struct SgNode { /* private fields */ }

Implementations

impl SgNode

pub fn instance_of<V: NapiRaw>(env: Env, value: V) -> Result<bool>

impl SgNode

pub fn into_reference(val: SgNode, env: Env) -> Result<Reference<SgNode>>

pub fn into_instance(self, env: Env) -> Result<ClassInstance<SgNode>>

impl SgNode

pub fn range(&self) -> Range

pub fn is_leaf(&self) -> bool

pub fn is_named_leaf(&self) -> bool

pub fn kind(&self) -> String

pub fn text(&self) -> String

impl SgNode

pub fn matches(&self, m: String) -> bool

pub fn inside(&self, m: String) -> bool

pub fn has(&self, m: String) -> bool

pub fn precedes(&self, m: String) -> bool

pub fn follows(&self, m: String) -> bool

pub fn get_match( &self, reference: Reference<SgNode>, env: Env, m: String ) -> Result<Option<SgNode>>

pub fn get_multiple_matches( &self, reference: Reference<SgNode>, env: Env, m: String ) -> Result<Vec<SgNode>>

impl SgNode

tree traversal API

pub fn children( &self, reference: Reference<SgNode>, env: Env ) -> Result<Vec<SgNode>>

pub fn find( &self, reference: Reference<SgNode>, env: Env, matcher: Either3<String, u16, NapiConfig> ) -> Result<Option<SgNode>>

pub fn find_all( &self, reference: Reference<SgNode>, env: Env, matcher: Either3<String, u16, NapiConfig> ) -> Result<Vec<SgNode>>

pub fn field( &self, reference: Reference<SgNode>, env: Env, name: String ) -> Result<Option<SgNode>>

pub fn parent( &self, reference: Reference<SgNode>, env: Env ) -> Result<Option<SgNode>>

pub fn child( &self, reference: Reference<SgNode>, env: Env, nth: u32 ) -> Result<Option<SgNode>>

pub fn ancestors( &self, reference: Reference<SgNode>, env: Env ) -> Result<Vec<SgNode>>

pub fn next( &self, reference: Reference<SgNode>, env: Env ) -> Result<Option<SgNode>>

pub fn next_all( &self, reference: Reference<SgNode>, env: Env ) -> Result<Vec<SgNode>>

pub fn prev( &self, reference: Reference<SgNode>, env: Env ) -> Result<Option<SgNode>>

pub fn prev_all( &self, reference: Reference<SgNode>, env: Env ) -> Result<Vec<SgNode>>

Trait Implementations

impl FromNapiMutRef for SgNode

unsafe fn from_napi_mut_ref( env: napi_env, napi_val: napi_value ) -> Result<&'static mut Self>

Safety

impl FromNapiRef for SgNode

unsafe fn from_napi_ref( env: napi_env, napi_val: napi_value ) -> Result<&'static Self>

Safety

impl FromNapiValue for &SgNode

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error<Status>>

impl FromNapiValue for &mut SgNode

unsafe fn from_napi_value(env: napi_env, napi_val: napi_value) -> Result<Self>

Safety

fn from_unknown(value: JsUnknown) -> Result<Self, Error<Status>>

impl NapiRaw for &SgNode

unsafe fn raw(&self) -> napi_value

impl NapiRaw for &mut SgNode

unsafe fn raw(&self) -> napi_value

impl ObjectFinalize for SgNode

fn finalize(self, env: Env) -> Result<(), Error<Status>>

impl ToNapiValue for SgNode

unsafe fn to_napi_value(env: napi_env, val: SgNode) -> Result<napi_value>

Safety

impl TypeName for &SgNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for &mut SgNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl TypeName for SgNode

fn type_name() -> &'static str

fn value_type() -> ValueType

impl ValidateNapiValue for &SgNode

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety

impl ValidateNapiValue for &mut SgNode

unsafe fn validate(env: napi_env, napi_val: napi_value) -> Result<napi_value>

Safety