#[non_exhaustive]pub enum ColumnMetadataBuilderError {
UninitializedField(&'static str),
ValidationError(String),
}
Expand description
Error type for ColumnMetadataBuilder
Variants (Non-exhaustive)§
This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
UninitializedField(&'static str)
Uninitialized field
ValidationError(String)
Custom validation error
Trait Implementations§
Source§impl Debug for ColumnMetadataBuilderError
impl Debug for ColumnMetadataBuilderError
Source§impl Display for ColumnMetadataBuilderError
impl Display for ColumnMetadataBuilderError
Source§impl Error for ColumnMetadataBuilderError
impl Error for ColumnMetadataBuilderError
1.30.0 · Source§fn source(&self) -> Option<&(dyn Error + 'static)>
fn source(&self) -> Option<&(dyn Error + 'static)>
Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§fn description(&self) -> &str
fn description(&self) -> &str
👎Deprecated since 1.42.0: use the Display impl or to_string()
Source§impl From<String> for ColumnMetadataBuilderError
impl From<String> for ColumnMetadataBuilderError
Source§impl From<UninitializedFieldError> for ColumnMetadataBuilderError
impl From<UninitializedFieldError> for ColumnMetadataBuilderError
Source§fn from(s: UninitializedFieldError) -> Self
fn from(s: UninitializedFieldError) -> Self
Converts to this type from the input type.
Auto Trait Implementations§
impl Freeze for ColumnMetadataBuilderError
impl RefUnwindSafe for ColumnMetadataBuilderError
impl Send for ColumnMetadataBuilderError
impl Sync for ColumnMetadataBuilderError
impl Unpin for ColumnMetadataBuilderError
impl UnwindSafe for ColumnMetadataBuilderError
Blanket Implementations§
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