Struct toml::de::Error

[+] Show declaration

pub struct Error { /* fields omitted */ }

[−] Expand description

Errors that can occur when deserializing a type.

Implementations

impl Error[−]

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

impl Clone for Error[+]

[+] Show hidden undocumented items

fn clone(&self) -> Error[−]

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)[−]

Performs copy-assignment from source.

impl Debug for Error[+]

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

Formats the value using the given formatter.

impl Display for Error[+]

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

Formats the value using the given formatter.

impl Eq for Error

impl Error for Error[+]

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

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

fn backtrace(&self) -> Option<&Backtrace>[−]

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

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

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

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.

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

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

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.

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.

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

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

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

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

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.

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

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

impl From<Error> for Error[+]

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fn from(e: Error) -> Self[−]

Performs the conversion.

impl<'de> IntoDeserializer<'de, Error> for Value[+]

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type Deserializer = Self

The type of the deserializer being converted into.

fn into_deserializer(self) -> Self[−]

Convert this value into a deserializer.

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

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type Deserializer = Self

The type of the deserializer being converted into.

fn into_deserializer(self) -> Self::Deserializer[−]

Convert this value into a deserializer.

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 ==.

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

This method tests for !=.

impl StructuralEq for Error

impl StructuralPartialEq for Error