Struct nu_protocol::hir::SpannedExpression

pub struct SpannedExpression {
    pub expr: Expression,
    pub span: Span,
}

Fields

expr: Expression

span: Span

Implementations

impl SpannedExpression

pub fn new(expr: Expression, span: Span) -> SpannedExpression

pub fn precedence(&self) -> usize

pub fn has_var_usage(&self, var_name: &str) -> bool

pub fn get_free_variables(
    &self,
    known_variables: &mut Vec<String>
) -> Vec<String>

pub fn var_name(&self) -> Result<String, ShellError>

Methods from Deref<Target = Expression>

pub fn has_var_usage(&self, var_name: &str) -> bool

pub fn get_free_variables(
    &self,
    known_variables: &mut Vec<String>
) -> Vec<String>

Trait Implementations

impl Clone for SpannedExpression

fn clone(&self) -> SpannedExpression

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SpannedExpression

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

Formats the value using the given formatter.

impl Deref for SpannedExpression

type Target = Expression

The resulting type after dereferencing.

fn deref(&self) -> &Expression

Dereferences the value.

impl<'de> Deserialize<'de> for SpannedExpression

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

Deserialize this value from the given Serde deserializer.

impl HasSpan for SpannedExpression

fn span(&self) -> Span

impl Hash for SpannedExpression

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 Ord for SpannedExpression

fn cmp(&self, other: &SpannedExpression) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

Restrict a value to a certain interval.

impl PartialEq<SpannedExpression> for SpannedExpression

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

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

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

This method tests for !=.

impl PartialOrd<SpannedExpression> for SpannedExpression

fn partial_cmp(&self, other: &SpannedExpression) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl PrettyDebugWithSource for SpannedExpression

fn refined_pretty_debug(
    &self,
    refine: PrettyDebugRefineKind,
    source: &str
) -> DebugDocBuilder

fn pretty_debug(&self, source: &str) -> DebugDocBuilder

fn debug(&self, source: impl Into<Text>) -> String where
    Self: Clone, 

fn debuggable(self, source: impl Into<Text>) -> DebuggableWithSource<Self>

impl Serialize for SpannedExpression

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

Serialize this value into the given Serde serializer.

impl ShellTypeName for SpannedExpression

fn type_name(&self) -> &'static str

impl Eq for SpannedExpression

impl StructuralEq for SpannedExpression

impl StructuralPartialEq for SpannedExpression