pub struct PostingFlag { /* private fields */ }Expand description
Typed wrapper for a posting-line flag token. Same as
TransactionFlag minus the TXN_KW variant (postings can’t
carry the txn keyword). Use Self::classify for
exhaustive match ergonomics.
Note: Self::cast is position-AGNOSTIC. To get the
leading flag of a posting, use Posting::flag (which
scopes the search to the pre-ACCOUNT region of the posting).
Implementations§
Source§impl PostingFlag
impl PostingFlag
Sourcepub fn cast(token: SyntaxToken) -> Option<Self>
pub fn cast(token: SyntaxToken) -> Option<Self>
Single source of truth for cast + classify — drift impossible.
pub const fn syntax(&self) -> &SyntaxToken
pub fn kind(&self) -> SyntaxKind
pub fn text(&self) -> &str
Sourcepub const fn classify(&self) -> PostingFlagKind
pub const fn classify(&self) -> PostingFlagKind
Exhaustive classification — cached at cast() time;
no runtime panic risk.
pub const fn is_star(&self) -> bool
pub const fn is_pending(&self) -> bool
pub const fn is_hash(&self) -> bool
pub const fn is_letter_flag(&self) -> bool
pub const fn is_currency_letter(&self) -> bool
Trait Implementations§
Source§impl Clone for PostingFlag
impl Clone for PostingFlag
Source§fn clone(&self) -> PostingFlag
fn clone(&self) -> PostingFlag
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · 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 PostingFlag
impl Debug for PostingFlag
impl Eq for PostingFlag
Source§impl Hash for PostingFlag
impl Hash for PostingFlag
Source§impl PartialEq for PostingFlag
impl PartialEq for PostingFlag
Source§fn eq(&self, other: &PostingFlag) -> bool
fn eq(&self, other: &PostingFlag) -> bool
Tests for
self and other values to be equal, and is used by ==.impl StructuralPartialEq for PostingFlag
Auto Trait Implementations§
impl !RefUnwindSafe for PostingFlag
impl !Send for PostingFlag
impl !Sync for PostingFlag
impl !UnwindSafe for PostingFlag
impl Freeze for PostingFlag
impl Unpin for PostingFlag
impl UnsafeUnpin for PostingFlag
Blanket Implementations§
Source§impl<T> ArchivePointee for T
impl<T> ArchivePointee for T
Source§type ArchivedMetadata = ()
type ArchivedMetadata = ()
The archived version of the pointer metadata for this type.
Source§fn pointer_metadata(
_: &<T as ArchivePointee>::ArchivedMetadata,
) -> <T as Pointee>::Metadata
fn pointer_metadata( _: &<T as ArchivePointee>::ArchivedMetadata, ) -> <T as Pointee>::Metadata
Converts some archived metadata to the pointer metadata for itself.
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
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
Source§impl<T> LayoutRaw for T
impl<T> LayoutRaw for T
Source§fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
fn layout_raw(_: <T as Pointee>::Metadata) -> Result<Layout, LayoutError>
Returns the layout of the type.
Source§impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
impl<T, N1, N2> Niching<NichedOption<T, N1>> for N2
Source§unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
unsafe fn is_niched(niched: *const NichedOption<T, N1>) -> bool
Returns whether the given value has been niched. Read more
Source§fn resolve_niched(out: Place<NichedOption<T, N1>>)
fn resolve_niched(out: Place<NichedOption<T, N1>>)
Writes data to
out indicating that a T is niched.