Struct toml::de::Error

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pub struct Error { /* private fields */ }

Expand description

Errors that can occur when deserializing a type.

Implementations

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impl Error

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pub fn line_col(&self) -> Option<(usize, usize )>

Produces a (line, column) pair of the position of the error if available

All indexes are 0-based.

Trait Implementations

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impl Clone for Error

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fn clone(&self) -> Error

Returns a copy of the value. Read more

1.0.0 · source

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Error

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

Formats the value using the given formatter. Read more

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impl Display for Error

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

Formats the value using the given formatter. Read more

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impl Error for Error

1.30.0 · source

fn source(&self) -> Option<&(dyn Error + 'static)>

The lower-level source of this error, if any. Read more

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fn backtrace(&self) -> Option<&Backtrace>

🔬 This is a nightly-only experimental API. (backtrace)

Returns a stack backtrace, if available, of where this error occurred. Read more

1.0.0 · source

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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impl Error for Error

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fn custom<T: Display>(msg: T) -> Error

Raised when there is general error when deserializing a type. Read more

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fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a type different from what it was expecting. Read more

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fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

Raised when a Deserialize receives a value of the right type but that is wrong for some other reason. Read more

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fn invalid_length(len: usize, exp: &dyn Expected) -> Self

Raised when deserializing a sequence or map and the input data contains too many or too few elements. Read more

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fn unknown_variant(variant: &str, expected: &'static [&'static str ]) -> Self

Raised when a Deserialize enum type received a variant with an unrecognized name. Read more

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fn unknown_field(field: &str, expected: &'static [&'static str ]) -> Self

Raised when a Deserialize struct type received a field with an unrecognized name. Read more

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fn missing_field(field: &'static str) -> Self

Raised when a Deserialize struct type expected to receive a required field with a particular name but that field was not present in the input. Read more

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fn duplicate_field(field: &'static str) -> Self

Raised when a Deserialize struct type received more than one of the same field. Read more

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impl From<Error> for Error

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fn from(e: Error) -> Self

Performs the conversion.

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impl<'de> IntoDeserializer<'de, Error> for Value

type Deserializer = Self

The type of the deserializer being converted into.

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fn into_deserializer(self) -> Self

Convert this value into a deserializer.

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impl<'de, 'b> IntoDeserializer<'de, Error> for &'b mut Deserializer<'de>

type Deserializer = Self

The type of the deserializer being converted into.

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fn into_deserializer(self) -> Self::Deserializer

Convert this value into a deserializer.

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impl PartialEq<Error> for Error

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

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

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

This method tests for !=.

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impl Eq for Error

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impl StructuralEq for Error

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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

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

const: unstable · source

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

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fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

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impl<T> ToString for T where
T: Display + ?Sized,

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default fn to_string(&self) -> String

Converts the given value to a String. Read more

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

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

Performs the conversion.

Struct toml::de::Error

Implementations

impl Error

pub fn line_col(&self) -> Option<(usize, usize)>

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

fn clone_from(&mut self, source: &Self)

impl Debug for Error

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

impl Display for Error

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

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

fn backtrace(&self) -> Option<&Backtrace>

fn description(&self) -> &str

fn cause(&self) -> Option<&dyn Error>

impl Error for Error

fn custom<T: Display>(msg: T) -> Error

fn invalid_type(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

fn invalid_value(unexp: Unexpected<'_>, exp: &dyn Expected) -> Self

fn invalid_length(len: usize, exp: &dyn Expected) -> Self

fn unknown_variant(variant: &str, expected: &'static [&'static str]) -> Self

fn unknown_field(field: &str, expected: &'static [&'static str]) -> Self

fn missing_field(field: &'static str) -> Self

fn duplicate_field(field: &'static str) -> Self

impl From<Error> for Error

fn from(e: Error) -> Self

impl<'de> IntoDeserializer<'de, Error> for Value

type Deserializer = Self

fn into_deserializer(self) -> Self

impl<'de, 'b> IntoDeserializer<'de, Error> for &'b mut Deserializer<'de>

type Deserializer = Self

fn into_deserializer(self) -> Self::Deserializer

impl PartialEq<Error> for Error

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

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

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

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

impl<T> ToOwned for T where T: Clone,

type Owned = T

fn to_owned(&self) -> T

fn clone_into(&self, target: &mut T)

impl<T> ToString for T where T: Display + ?Sized,

default fn to_string(&self) -> String

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

type Error = Infallible

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

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

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

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

pub fn line_col(&self) -> Option<(usize, usize )>

fn unknown_variant(variant: &str, expected: &'static [&'static str ]) -> Self

fn unknown_field(field: &str, expected: &'static [&'static str ]) -> Self

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

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

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

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

impl<T> ToOwned for T where
T: Clone,

impl<T> ToString for T where
T: Display + ?Sized,

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

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