Enum TextError 

pub enum TextError {
    InvalidText(String),
    Clipboard,
    TextRangeOutOfBounds(TextRange),
    TextPositionOutOfBounds(TextPosition),
    LineIndexOutOfBounds(upos_type, upos_type),
    ColumnIndexOutOfBounds(upos_type, upos_type),
    ByteIndexOutOfBounds(usize, usize),
    CharIndexOutOfBounds(usize, usize),
    ByteRangeOutOfBounds(Option<usize>, Option<usize>, usize),
    CharRangeOutOfBounds(Option<usize>, Option<usize>, usize),
    ByteIndexNotCharBoundary(usize),
    ByteRangeNotCharBoundary(Option<usize>, Option<usize>),
    ByteRangeInvalid(usize, usize),
    CharRangeInvalid(usize, usize),
}

Variants

InvalidText(String)

Invalid text.

Clipboard

Clipboard error occurred.

TextRangeOutOfBounds(TextRange)

Indicates that the passed text-range was out of bounds.

TextPositionOutOfBounds(TextPosition)

Indicates that the passed text-position was out of bounds.

LineIndexOutOfBounds(upos_type, upos_type)

Indicates that the passed line index was out of bounds.

Contains the index attempted and the actual length of the Rope/RopeSlice in lines, in that order.

ColumnIndexOutOfBounds(upos_type, upos_type)

Column index is out of bounds.

ByteIndexOutOfBounds(usize, usize)

Indicates that the passed byte index was out of bounds.

Contains the index attempted and the actual length of the Rope/RopeSlice in bytes, in that order.

CharIndexOutOfBounds(usize, usize)

Indicates that the passed char index was out of bounds.

Contains the index attempted and the actual length of the Rope/RopeSlice in chars, in that order.

ByteRangeOutOfBounds(Option<usize>, Option<usize>, usize)

out of bounds.

Contains the [start, end) byte indices of the range and the actual length of the Rope/RopeSlice in bytes, in that order. When either the start or end are None, that indicates a half-open range.

CharRangeOutOfBounds(Option<usize>, Option<usize>, usize)

Indicates that the passed char-index range was partially or fully out of bounds.

Contains the [start, end) char indices of the range and the actual length of the Rope/RopeSlice in chars, in that order. When either the start or end are None, that indicates a half-open range.

ByteIndexNotCharBoundary(usize)

Indicates that the passed byte index was not a char boundary.

Contains the passed byte index.

ByteRangeNotCharBoundary(Option<usize>, Option<usize>)

Indicates that the passed byte range didn’t line up with char boundaries.

Contains the [start, end) byte indices of the range, in that order. When either the start or end are None, that indicates a half-open range.

ByteRangeInvalid(usize, usize)

Indicates that a reversed byte-index range (end < start) was encountered.

Contains the [start, end) byte indices of the range, in that order.

CharRangeInvalid(usize, usize)

Indicates that a reversed char-index range (end < start) was encountered.

Contains the [start, end) char indices of the range, in that order.

Trait Implementations

impl Debug for TextError

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

Formats the value using the given formatter.

impl Display for TextError

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

Formats the value using the given formatter.

impl Error for TextError

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

Returns the lower-level source of this error, if any.

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

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.

impl From<ClipboardError> for TextError

fn from(_value: ClipboardError) -> Self

Converts to this type from the input type.

impl From<Error> for TextError

fn from(err: Error) -> Self

Converts to this type from the input type.

impl PartialEq for TextError

fn eq(&self, other: &TextError) -> 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.

impl StructuralPartialEq for TextError