Enum DeclMacroBranchError

Source

pub enum DeclMacroBranchError {
    Extra(ParserError<Option<DeclMacroBranchExtra>>),
    Args(ParserError<DelimTokenTree>),
    Arrow(ParserError<FatArrow>),
    Body(ParserError<DelimTokenTree>),
}

Variants§

§

Body(ParserError<DelimTokenTree>)

Trait Implementations§

Source §

impl Debug for DeclMacroBranchError

Source §

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

Formats the value using the given formatter. Read more

Source §

impl ParseError for DeclMacroBranchError

Source §

fn is_fatal(&self) -> bool

Returns whether this error is fatal

Source §

fn pos(&self) -> Option<AstPos>

Returns the position at which this error occurred.

Source §

fn to_app_error(&self, parser: &Parser) -> AppError

Converts this error type to an AppError

Auto Trait Implementations§

§

impl Freeze for DeclMacroBranchError

§

impl RefUnwindSafe for DeclMacroBranchError

§

impl Send for DeclMacroBranchError

§

impl Sync for DeclMacroBranchError

§

impl Unpin for DeclMacroBranchError

§

impl UnsafeUnpin for DeclMacroBranchError

§

impl UnwindSafe for DeclMacroBranchError

Blanket Implementations§

Source §

impl<T> Any for T
where T: 'static + ?Sized,

Source §

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

Source §

impl<T> Borrow<T> for T
where T: ?Sized,

Source §

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

Source §

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source §

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

Source §

impl<T> From<T> for T

Source §

fn from(t: T) -> T

Returns the argument unchanged.

Source §

impl<R, T> FromRecursiveRoot<R> for T
where T: From<R>,

Source §

fn from_recursive_root(root: R, _parser: &mut Parser) -> T

Source §

impl<T> Instrument for T

Source §

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

Source §

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

Source §

impl<T, U> Into for T
where U: From<T>,

Source §

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source §

impl<T> IntoEither for T

Source §

fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

Source §