Enum ResourceIndexError 

#[non_exhaustive]
pub enum ResourceIndexError {
    UnknownVersion {
        version: String,
    },
    Truncated {
        what: &'static str,
        offset: usize,
        needed: usize,
        available: usize,
    },
    OutOfBounds {
        what: &'static str,
        offset: u32,
        len: usize,
    },
    BadTag {
        expected: &'static str,
        offset: usize,
        found: [u8; 4],
    },
    IdMismatch {
        listed: u32,
        found: u32,
        offset: usize,
    },
    UnknownQualifiers {
        id: u32,
        config: u32,
    },
    TooManyValues {
        limit: usize,
    },
}

Why a resources.index could not be read. Offsets are file offsets.

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.

UnknownVersion

The file does not open with a tool name this crate knows the layout of.

Fields

version: String

The version text of the header, read lossily.

Truncated

A structure runs past the end of the file.

Fields

what: &'static str

The structure being read.

offset: usize

Where it starts.

needed: usize

Bytes it needs.

available: usize

Bytes left from offset to the end of the file.

OutOfBounds

An offset stored in the file points past its end.

Fields

what: &'static str

The structure the offset points at.

offset: u32

The offset as stored.

len: usize

Length of the file in bytes.

BadTag

A block does not start with the four-byte tag its kind requires.

Fields

expected: &'static str

The tag the block should start with.

offset: usize

Where the block starts.

found: [u8; 4]

The four bytes found there.

IdMismatch

A table row and the block it points at name different resources.

Fields

listed: u32

The resource id in the table row.

found: u32

The resource id in the block.

offset: usize

Where the block starts.

UnknownQualifiers

A value names a qualifier set the header does not define.

Fields

id: u32

The resource id.

config: u32

The qualifier set index the value names.

TooManyValues

Tables that share or repeat blocks describe more values than a well-formed index of this size can.

Fields

limit: usize

The most values an index of this size can hold.

Trait Implementations

impl Clone for ResourceIndexError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResourceIndexError

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

Formats the value using the given formatter.

impl Display for ResourceIndexError

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

Formats the value using the given formatter.

impl Eq for ResourceIndexError

impl Error for ResourceIndexError

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 PartialEq for ResourceIndexError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ResourceIndexError