Enum toml::DecodeErrorKind

pub enum DecodeErrorKind {
    ApplicationError(String),
    ExpectedField(Option<&'static str>),
    UnknownField,
    ExpectedType(&'static str, &'static str),
    ExpectedMapKey(usize),
    ExpectedMapElement(usize),
    NoEnumVariants,
    NilTooLong,
    SyntaxError,
    EndOfStream,
}

Expand description

Enumeration of possible errors which can occur while decoding a structure.

Variants§

ApplicationError(String)

An error flagged by the application, e.g. value out of range

ExpectedField(Option<&'static str>)

A field was expected, but none was found.

UnknownField

A field was found, but it was not an expected one.

ExpectedType(&'static str, &'static str)

A field was found, but it had the wrong type.

ExpectedMapKey(usize)

The nth map key was expected, but none was found.

ExpectedMapElement(usize)

The nth map element was expected, but none was found.

NoEnumVariants

An enum decoding was requested, but no variants were supplied

NilTooLong

The unit type was being decoded, but a non-zero length string was found

SyntaxError

There was an error with the syntactical structure of the TOML.

EndOfStream

The end of the TOML input was reached too soon

Trait Implementations§

impl Debug for DecodeErrorKind

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

Formats the value using the given formatter. Read more

impl PartialEq for DecodeErrorKind

fn eq(&self, other: &DecodeErrorKind) -> bool

This method tests for self and other values to be equal, and is used by ==.

1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for DecodeErrorKind

Auto Trait Implementations§

impl Freeze for DecodeErrorKind

impl RefUnwindSafe for DecodeErrorKind

impl Send for DecodeErrorKind

impl Sync for DecodeErrorKind

impl Unpin for DecodeErrorKind

impl UnwindSafe for DecodeErrorKind

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

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

fn into(self) -> U

Calls U::from(self).

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

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

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.