Enum resolv_conf::ParseError

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pub enum ParseError {
    InvalidUtf8(usize, Utf8Error),
    InvalidValue(usize),
    InvalidOptionValue(usize),
    InvalidOption(usize),
    InvalidDirective(usize),
    InvalidIp(usize, AddrParseError),
    ExtraData(usize),
}

Expand description

Error while parsing resolv.conf file

Variants

`InvalidUtf8(usize, Utf8Error)`

Error that may be returned when the string to parse contains invalid UTF-8 sequences

`InvalidValue(usize)`

Error returned a value for a given directive is invalid. This can also happen when the value is missing, if the directive requires a value.

`InvalidOptionValue(usize)`

Error returned when a value for a given option is invalid. This can also happen when the value is missing, if the option requires a value.

`InvalidOption(usize)`

Error returned when a invalid option is found.

`InvalidDirective(usize)`

Error returned when a invalid directive is found.

`InvalidIp(usize, AddrParseError)`

Error returned when a value cannot be parsed an an IP address.

`ExtraData(usize)`

Error returned when there is extra data at the end of a line.

Trait Implementations

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impl Debug for ParseError

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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 ParseError

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

Formats the value using the given formatter. Read more

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impl Error for ParseError

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

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()

Auto Trait Implementations

impl RefUnwindSafe for ParseError

impl Send for ParseError

impl Sync for ParseError

impl Unpin for ParseError

impl UnwindSafe for ParseError

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> 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.

Enum resolv_conf::ParseError

Variants

InvalidUtf8(usize, Utf8Error)

InvalidValue(usize)

InvalidOptionValue(usize)

InvalidOption(usize)

InvalidDirective(usize)

InvalidIp(usize, AddrParseError)

ExtraData(usize)

Trait Implementations

impl Debug for ParseError

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

impl Display for ParseError

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

impl Error for ParseError

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

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

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

fn description(&self) -> &str

Auto Trait Implementations

impl RefUnwindSafe for ParseError

impl Send for ParseError

impl Sync for ParseError

impl Unpin for ParseError

impl UnwindSafe for ParseError

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> 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>

`InvalidUtf8(usize, Utf8Error)`

`InvalidValue(usize)`

`InvalidOptionValue(usize)`

`InvalidOption(usize)`

`InvalidDirective(usize)`

`InvalidIp(usize, AddrParseError)`

`ExtraData(usize)`

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> 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>,