pub enum AstError<'a> {
Empty,
NoEof,
UnexpectedToken {
token: Token<'a>,
additional: Option<Cow<'a, str>>,
},
}
Expand description
An error that occurs when creating the ast after tokenizing
There were no tokens passed, which shouldn’t happen normally
Tokens passed had no end of file token, which shouldn’t happen normally
An unexpected token, the most likely scenario when getting an AstError
Show fields
Fields of UnexpectedToken
The token that caused the error
Any additional information that could be provided for debugging
Performs copy-assignment from source
. Read more
Formats the value using the given formatter. Read more
Deserialize this value from the given Serde deserializer. Read more
Formats the value using the given formatter. Read more
The lower-level source of this error, if any. Read more
🔬 This is a nightly-only experimental API. (backtrace
)
Returns a stack backtrace, if available, of where this error occurred. Read more
👎 Deprecated since 1.42.0:
use the Display impl or to_string()
👎 Deprecated since 1.33.0:
replaced by Error::source, which can support downcasting
What an owned version of the object looks like. Usually contains a 'static
lifetime.
Returns an owned version of the object.
This method tests for self
and other
values to be equal, and is used
by ==
. Read more
This method tests for !=
.
Serialize this value into the given Serde serializer. Read more
impl<T> Any for T where
T: 'static + ?Sized,
Immutably borrows from an owned value. Read more
Mutably borrows from an owned value. Read more
impl<T, U> Into<U> for T where
U: From<T>,
The resulting type after obtaining ownership.
Creates owned data from borrowed data, usually by cloning. Read more
🔬 This is a nightly-only experimental API. (toowned_clone_into
)
recently added
Uses borrowed data to replace owned data, usually by cloning. Read more
Converts the given value to a String
. Read more
The type returned in the event of a conversion error.
The type returned in the event of a conversion error.