Struct ParseSQLError

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pub struct ParseSQLError<I>
where I: InputLength,
{ pub errors: Vec<(I, ParseSQLErrorKind)>, }
Expand description

nom::branch::alt return the last error of the branch by default

With a custom error type it is possible to have nom::branch::alt return the error of the parser that went the farthest in the input data.

There is little difference between ParseSQLError and nom::error::VerboseError

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§errors: Vec<(I, ParseSQLErrorKind)>

Trait Implementations§

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impl<I> Clone for ParseSQLError<I>
where I: InputLength + Clone,

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fn clone(&self) -> ParseSQLError<I>

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl<I: InputLength> ContextError<I> for ParseSQLError<I>

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fn add_context(input: I, ctx: &'static str, other: Self) -> Self

Creates a new error from an input position, a static string and an existing error. This is used mainly in the context combinator, to add user friendly information to errors when backtracking through a parse tree
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impl<I> Debug for ParseSQLError<I>
where I: InputLength + Debug,

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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<I: Display + InputLength> Display for ParseSQLError<I>

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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<I: Debug + Display + InputLength> Error for ParseSQLError<I>

1.30.0 · Source§

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

Returns the lower-level source of this error, if any. Read more
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fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
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fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)
Provides type-based access to context intended for error reports. Read more
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impl<I: InputLength, E> FromExternalError<I, E> for ParseSQLError<I>

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fn from_external_error(input: I, kind: ErrorKind, _e: E) -> Self

Create a new error from an input position and an external error

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impl<I> ParseError<I> for ParseSQLError<I>
where I: InputLength,

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fn from_error_kind(input: I, kind: ErrorKind) -> Self

Creates an error from the input position and an ErrorKind
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fn append(input: I, kind: ErrorKind, other: Self) -> Self

Combines an existing error with a new one created from the input position and an ErrorKind. This is useful when backtracking through a parse tree, accumulating error context on the way
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fn from_char(input: I, c: char) -> Self

Creates an error from an input position and an expected character
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fn or(self, other: Self) -> Self

Combines two existing errors. This function is used to compare errors generated in various branches of alt.
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impl<I> PartialEq for ParseSQLError<I>

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fn eq(&self, other: &ParseSQLError<I>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<I> StructuralPartialEq for ParseSQLError<I>
where I: InputLength,

Auto Trait Implementations§

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impl<I> Freeze for ParseSQLError<I>

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impl<I> RefUnwindSafe for ParseSQLError<I>
where I: RefUnwindSafe,

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impl<I> Send for ParseSQLError<I>
where I: Send,

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impl<I> Sync for ParseSQLError<I>
where I: Sync,

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impl<I> Unpin for ParseSQLError<I>
where I: Unpin,

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impl<I> UnwindSafe for ParseSQLError<I>
where I: UnwindSafe,

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,

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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,

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

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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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,

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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)

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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fn to_string(&self) -> String

Converts the given value to a String. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.