Struct erg_parser::ast::Block

pub struct Block(_);

Implementations

impl Block

pub const fn new(v: Vec<Expr>) -> Block

pub const fn empty() -> Block

pub fn with_capacity(capacity: usize) -> Block

impl Block

pub fn iter(&self) -> Iter<'_, Expr>

pub fn iter_mut(&mut self) -> IterMut<'_, Expr>

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.

impl Default for Block

fn default() -> Block

Returns the “default value” for a type.

impl Display for Block

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

Formats the value using the given formatter.

impl From<Block> for Vec<Expr>

fn from(item: Block) -> Vec<Expr>

Converts to this type from the input type.

impl FromIterator<Expr> for Block

fn from_iter<I: IntoIterator<Item = Expr>>(iter: I) -> Self

Creates a value from an iterator.

impl Hash for Block

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, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Index<usize> for Block

type Output = Expr

The returned type after indexing.

fn index(&self, idx: usize) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IntoIterator for Block

type Item = Expr

The type of the elements being iterated over.

type IntoIter = IntoIter<<Block as IntoIterator>::Item, Global>

Which kind of iterator are we turning this into?

fn into_iter(self) -> Self::IntoIter

Creates an iterator from a value.

impl Locational for Block

fn loc(&self) -> Location

NOTE: loc cannot be treated as a light method when self is a large grammatical element. If possible, delay the computation by passing &impl Locational or other means.

fn ln_begin(&self) -> Option<u32>

fn ln_end(&self) -> Option<u32>

fn col_begin(&self) -> Option<u32>

fn col_end(&self) -> Option<u32>

impl NestedDisplay for Block

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

impl PartialEq<Block> for Block

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

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Stream<Expr> for Block

fn payload(self) -> Vec<Expr>

fn ref_payload(&self) -> &Vec<Expr>

fn ref_mut_payload(&mut self) -> &mut Vec<Expr>

fn clear(&mut self)

fn len(&self) -> usize

fn size(&self) -> usize

fn is_empty(&self) -> bool

fn insert(&mut self, idx: usize, elem: T)

fn remove(&mut self, idx: usize) -> T

fn push(&mut self, elem: T)

fn append<S>(&mut self, s: &mut S)where S: Stream<T>,

fn pop(&mut self) -> Option<T>

fn lpop(&mut self) -> Option<T>

fn get(&self, idx: usize) -> Option<&T>

fn get_mut(&mut self, idx: usize) -> Option<&mut T>

fn first(&self) -> Option<&T>

fn first_mut(&mut self) -> Option<&mut T>

fn last(&self) -> Option<&T>

fn last_mut(&mut self) -> Option<&mut T>

fn iter(&self) -> Iter<'_, T>

fn iter_mut(&mut self) -> IterMut<'_, T>

fn take_all(&mut self) -> Vec<T, Global>

fn extend<I>(&mut self, iter: I)where I: IntoIterator<Item = T>,

impl Eq for Block

impl StructuralEq for Block

impl StructuralPartialEq for Block