Enum GridBuildError 

#[non_exhaustive]
pub enum GridBuildError {
    ZeroWidth,
    ZeroHeight,
    CellCountOverflow {
        width: usize,
        height: usize,
    },
    CapacityExceeded {
        storage: GridStorage,
    },
    EmptyRows,
    ZeroWidthRow,
    RaggedRow {
        row: usize,
        expected_width: usize,
        actual_width: usize,
    },
    InvalidRowCharacter {
        row: usize,
        column: usize,
        character: char,
    },
    Edit(GridEditError),
}

Error returned when a grid cannot be constructed.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ZeroWidth

Width must be positive.

ZeroHeight

Height must be positive.

CellCountOverflow

width * height overflowed usize.

Fields

width: usize

height: usize

CapacityExceeded

Backing vector reserve failed for the named buffer.

Fields

storage: GridStorage

EmptyRows

Textual row input was empty.

ZeroWidthRow

A textual row had zero characters.

RaggedRow

A textual row did not match the first row’s width.

Fields

row: usize

expected_width: usize

actual_width: usize

InvalidRowCharacter

Unsupported character in textual row input.

Fields

row: usize

column: usize

character: char

Edit(GridEditError)

A queued builder edit failed validation.

Trait Implementations

impl Clone for GridBuildError

fn clone(&self) -> GridBuildError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GridBuildError

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

Formats the value using the given formatter.

impl Display for GridBuildError

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

Formats the value using the given formatter.

impl Eq for GridBuildError

impl Error for GridBuildError

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<GridEditError> for GridBuildError

fn from(error: GridEditError) -> Self

Converts to this type from the input type.

impl PartialEq for GridBuildError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GridBuildError