pub enum Error {
UnsupportedType,
KeyNotString,
ValueAfterTable,
DateInvalid,
NumberInvalid,
UnsupportedNone,
Custom(String),
// some variants omitted
}
Expand description
Errors that can occur when serializing a type.
Variants
UnsupportedType
Indicates that a Rust type was requested to be serialized but it was not supported.
Currently the TOML format does not support serializing types such as enums, tuples and tuple structs.
KeyNotString
The key of all TOML maps must be strings, but serialization was attempted where the key of a map was not a string.
ValueAfterTable
All values in a TOML table must be emitted before further tables are emitted. If a value is emitted after a table then this error is generated.
DateInvalid
A serialized date was invalid.
NumberInvalid
A serialized number was invalid.
UnsupportedNone
None was attempted to be serialized, but it’s not supported.
Custom(String)
A custom error which could be generated when serializing a particular type.
Trait Implementations
sourceimpl Error for Error
impl Error for Error
1.30.0 · sourcefn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
The lower-level source of this error, if any. Read more
sourcefn backtrace(&self) -> Option<&Backtrace>
fn backtrace(&self) -> Option<&Backtrace>
backtrace
)Returns a stack backtrace, if available, of where this error occurred. Read more
1.0.0 · sourcefn description(&self) -> &str
fn description(&self) -> &str
use the Display impl or to_string()
impl Eq for Error
impl StructuralEq for Error
impl StructuralPartialEq for Error
Auto Trait Implementations
impl RefUnwindSafe for Error
impl Send for Error
impl Sync for Error
impl Unpin for Error
impl UnwindSafe for Error
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcefn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
sourceimpl<T> ToOwned for T where
T: Clone,
impl<T> ToOwned for T where
T: Clone,
type Owned = T
type Owned = T
The resulting type after obtaining ownership.
sourcefn clone_into(&self, target: &mut T)
fn clone_into(&self, target: &mut T)
toowned_clone_into
)Uses borrowed data to replace owned data, usually by cloning. Read more