Struct erg_parser::ast::VarSignature
source · pub struct VarSignature {
pub pat: VarPattern,
pub t_spec: Option<TypeSpecWithOp>,
}
Fields§
§pat: VarPattern
§t_spec: Option<TypeSpecWithOp>
Implementations§
source§impl VarSignature
impl VarSignature
pub const fn new(pat: VarPattern, t_spec: Option<TypeSpecWithOp>) -> Self
pub const fn inspect(&self) -> Option<&Str>
pub fn is_const(&self) -> bool
pub fn vis(&self) -> &VisModifierSpec
pub fn ident(&self) -> Option<&Identifier>
Trait Implementations§
source§impl Clone for VarSignature
impl Clone for VarSignature
source§fn clone(&self) -> VarSignature
fn clone(&self) -> VarSignature
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Debug for VarSignature
impl Debug for VarSignature
source§impl Display for VarSignature
impl Display for VarSignature
source§impl Hash for VarSignature
impl Hash for VarSignature
source§impl Locational for VarSignature
impl Locational for VarSignature
source§fn loc(&self) -> Location
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>
source§impl NestedDisplay for VarSignature
impl NestedDisplay for VarSignature
source§impl PartialEq<VarSignature> for VarSignature
impl PartialEq<VarSignature> for VarSignature
source§fn eq(&self, other: &VarSignature) -> bool
fn eq(&self, other: &VarSignature) -> bool
This method tests for
self
and other
values to be equal, and is used
by ==
.source§impl Stream<VarSignature> for VarArrayPattern
impl Stream<VarSignature> for VarArrayPattern
fn payload(self) -> Vec<VarSignature>
fn ref_payload(&self) -> &Vec<VarSignature>
fn ref_mut_payload(&mut self) -> &mut Vec<VarSignature>
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>,
source§impl Stream<VarSignature> for VarTuplePattern
impl Stream<VarSignature> for VarTuplePattern
fn payload(self) -> Vec<VarSignature>
fn ref_payload(&self) -> &Vec<VarSignature>
fn ref_mut_payload(&mut self) -> &mut Vec<VarSignature>
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>,
source§impl Stream<VarSignature> for Vars
impl Stream<VarSignature> for Vars
fn payload(self) -> Vec<VarSignature>
fn ref_payload(&self) -> &Vec<VarSignature>
fn ref_mut_payload(&mut self) -> &mut Vec<VarSignature>
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 VarSignature
impl StructuralEq for VarSignature
impl StructuralPartialEq for VarSignature
Auto Trait Implementations§
impl RefUnwindSafe for VarSignature
impl Send for VarSignature
impl Sync for VarSignature
impl Unpin for VarSignature
impl UnwindSafe for VarSignature
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more