Struct StringParseContext

pub struct StringParseContext<B: Backing> {
    pub position: usize,
    pub backing: B,
}

A context for a parse error: the document (“backing”) and position in it. Unlike ParseableStr, owns the Backing, and does not contain the parsing window.

Fields

position: usize

backing: B

Trait Implementations

impl<B: Backing + Clone> Clone for StringParseContext<B>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B: Debug + Backing> Debug for StringParseContext<B>

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

Formats the value using the given formatter.

impl<'r, 's, B: Backing> From<&'r ParseableStr<'s, B>> for StringParseContext<&'s B>

where &'s B: Backing,

fn from(value: &'r ParseableStr<'s, B>) -> Self

Converts to this type from the input type.

impl<'s, B: Backing> From<ParseableStr<'s, B>> for StringParseContext<&'s B>

where &'s B: Backing,

fn from(value: ParseableStr<'s, B>) -> Self

Converts to this type from the input type.

impl<'t, B: Backing> IntoOwningBacking<<B as ToOwned>::Owned> for StringParseContext<&'t B>

where B::Owned: Backing, &'t B: Backing,

type Owning = StringParseContext<<B as ToOwned>::Owned>

fn into_owning_backing(self) -> Self::Owning

impl<B: Backing> ParseContext for StringParseContext<B>

fn show_context(&self, out: &mut String)

Shows the error with the context in the original string. original_input must be the original string on which this error is based (so that position matches up).

impl<B: Backing> PartialEq for StringParseContext<B>

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.