Struct nu_protocol::hir::Call

pub struct Call {
    pub head: Box<SpannedExpression>,
    pub positional: Option<Vec<SpannedExpression>>,
    pub named: Option<NamedArguments>,
    pub span: Span,
    pub external_redirection: ExternalRedirection,
}

Fields

head: Box<SpannedExpression>

positional: Option<Vec<SpannedExpression>>

named: Option<NamedArguments>

span: Span

external_redirection: ExternalRedirection

Implementations

impl Call

pub fn switch_preset(&self, switch: &str) -> bool

pub fn get_flag(&self, switch: &str) -> Option<&SpannedExpression>

pub fn set_initial_flags(&mut self, signature: &Signature)

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

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

impl Call

pub fn new(head: Box<SpannedExpression>, span: Span) -> Call

Trait Implementations

impl Clone for Call

fn clone(&self) -> Call

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Call

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Call

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

Deserialize this value from the given Serde deserializer.

impl Hash for Call

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 Call

fn cmp(&self, other: &Call) -> 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<Call> for Call

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

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

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

This method tests for !=.

impl PartialOrd<Call> for Call

fn partial_cmp(&self, other: &Call) -> 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 Call

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 Call

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

Serialize this value into the given Serde serializer.

impl Eq for Call

impl StructuralEq for Call

impl StructuralPartialEq for Call