domain_core::master::scan

Enum SyntaxError

pub enum SyntaxError {
Show 21 variants
    Expected(String),
    ExpectedNewline,
    ExpectedSpace,
    IllegalEscape,
    IllegalInteger,
    IllegalAddr(AddrParseError),
    IllegalName(FromStrError),
    LongCharStr,
    UnevenHexString,
    LongGenericData,
    NestedParentheses,
    NoDefaultTtl,
    NoLastClass,
    NoLastOwner,
    NoOrigin,
    RelativeName,
    Unexpected(Symbol),
    UnexpectedNewline,
    UnexpectedEof,
    UnknownMnemonic,
    Content(Box<dyn Fail>),
}

Expand description

A syntax error happened while scanning master data.

Variants§

Expected(String)

ExpectedNewline

ExpectedSpace

IllegalEscape

IllegalInteger

IllegalAddr(AddrParseError)

IllegalName(FromStrError)

LongCharStr

UnevenHexString

LongGenericData

NestedParentheses

NoDefaultTtl

NoLastClass

NoLastOwner

NoOrigin

RelativeName

Unexpected(Symbol)

UnexpectedNewline

UnexpectedEof

UnknownMnemonic

Content(Box<dyn Fail>)

Used when converting some other content fails.

Implementations§

impl SyntaxError

pub fn content<E: Fail>(err: E) -> Self

Trait Implementations§

impl Debug for SyntaxError

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

Formats the value using the given formatter. Read more

impl Display for SyntaxError

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

Formats the value using the given formatter. Read more

impl Fail for SyntaxError

fn name(&self) -> Option<&str>

Returns the “name” of the error. Read more

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

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors. Read more

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

Returns a reference to the Backtrace carried by this failure, if it carries one. Read more

fn context<D>(self, context: D) -> Context<D>
where D: Display + Send + Sync + 'static, Self: Sized,

Provides context for this failure. Read more

fn compat(self) -> Compat<Self>
where Self: Sized,

Wraps this failure in a compatibility wrapper that implements std::error::Error. Read more

impl From<AddrParseError> for SyntaxError

fn from(err: AddrParseError) -> SyntaxError

Converts to this type from the input type.

impl From<BadSymbol> for SyntaxError

fn from(err: BadSymbol) -> SyntaxError

Converts to this type from the input type.

impl From<FromStrError> for SyntaxError

fn from(err: FromStrError) -> SyntaxError

Converts to this type from the input type.

impl From<PushNameError> for SyntaxError

fn from(err: PushNameError) -> SyntaxError

Converts to this type from the input type.

Auto Trait Implementations§

impl Freeze for SyntaxError

impl !RefUnwindSafe for SyntaxError

impl Send for SyntaxError

impl Sync for SyntaxError

impl Unpin for SyntaxError

impl !UnwindSafe for SyntaxError

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> AsFail for T
where T: Fail,

fn as_fail(&self) -> &(dyn Fail + 'static)

Converts a reference to Self into a dynamic trait object of Fail.

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

fn to_string(&self) -> String

Converts the given value to a String. Read more

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.