Enum wasm_wrapper_gen_shared::MacroError
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pub enum MacroError { InvalidItemKind { kind: ItemKind, }, InvalidArgument { arg: FnArg, }, UnhandledArgumentType { ty: Ty, }, UnexpectedMultiTokenMacro { tokens: Vec<TokenTree>, }, UnexpectedSingleToken { token: Token, }, UnexpectedEndOfMacroInvocation { tokens: Tokens, }, UnexpectedReparseFailure { err_msg: String, }, }
Variants
InvalidItemKind
Fields of InvalidItemKind
kind: ItemKind |
InvalidArgument
Fields of InvalidArgument
arg: FnArg |
UnhandledArgumentType
Fields of UnhandledArgumentType
ty: Ty |
UnexpectedMultiTokenMacro
Fields of UnexpectedMultiTokenMacro
tokens: Vec<TokenTree> |
UnexpectedSingleToken
Fields of UnexpectedSingleToken
token: Token |
UnexpectedEndOfMacroInvocation
Fields of UnexpectedEndOfMacroInvocation
tokens: Tokens |
UnexpectedReparseFailure
Fields of UnexpectedReparseFailure
err_msg: String |
Trait Implementations
impl Debug for MacroError
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impl Fail for MacroError
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fn cause(&self) -> Option<&Fail>
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Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more
fn backtrace(&self) -> Option<&Backtrace>
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Returns a reference to the Backtrace carried by this failure, if it carries one. Read more
fn context<D>(self, context: D) -> Context<D> where
D: Display + Send + Sync + 'static,
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D: Display + Send + Sync + 'static,
Provide context for this failure. Read more
fn compat(self) -> Compat<Self>
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Wrap this failure in a compatibility wrapper that implements std::error::Error
. Read more
fn root_cause(&self) -> &(Fail + 'static)
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Returns the "root cause" of this Fail
- the last value in the cause change which does not return an underlying cause
. Read more