Enum kg_tree::opath::Interpolation

pub enum Interpolation {
    Empty,
    Simple(String),
    Expr(Opath),
}

Variants

EmptySimple(String)Expr(Opath)

Methods

impl Interpolation

pub fn parse(input: Cow<str>) -> Result<Interpolation, OpathParseError>

pub fn parse_always(input: Cow<str>) -> Interpolation

pub fn parse_delims(
    input: Cow<str>,
    open_delim: &str,
    close_delim: &str
) -> Result<Interpolation, OpathParseError>

pub fn resolve(
    &self,
    root: &NodeRef,
    current: &NodeRef
) -> ExprResult<Option<NodeRef>>

pub fn resolve_into(
    self,
    root: &NodeRef,
    current: &NodeRef
) -> ExprResult<Option<NodeRef>>

pub fn resolve_ext(
    &self,
    root: &NodeRef,
    current: &NodeRef,
    scope: &Scope
) -> ExprResult<Option<NodeRef>>

pub fn resolve_ext_into(
    self,
    root: &NodeRef,
    current: &NodeRef,
    scope: &Scope
) -> ExprResult<Option<NodeRef>>

pub fn is_empty(&self) -> bool

pub fn is_simple(&self) -> bool

pub fn is_expr(&self) -> bool

Trait Implementations

impl Clone for Interpolation

fn clone(&self) -> Interpolation

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<Interpolation> for Interpolation

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

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

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

This method tests for !=.

impl Eq for Interpolation

impl Debug for Interpolation

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

Formats the value using the given formatter.

impl Hash for Interpolation

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, 

Feeds a slice of this type into the given [Hasher].

impl Serialize for Interpolation

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error> where
    S: Serializer, 

Serialize this value into the given Serde serializer.

impl<'de> Deserialize<'de> for Interpolation

fn deserialize<D>(deserializer: D) -> Result<Self, D::Error> where
    D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.