Enum FdtError 

pub enum FdtError {
    NotFound,
    BufferTooSmall {
        pos: usize,
    },
    InvalidMagic(u32),
    InvalidPtr,
    InvalidInput,
    FromBytesUntilNull,
    Utf8Error(Utf8Error),
    NoAlias(&'static str),
    NoMemory,
    NodeNotFound(&'static str),
    PropertyNotFound(&'static str),
}

Errors that can occur during FDT parsing.

This enum represents all possible error conditions that may be encountered when parsing a device tree blob or accessing its contents.

Variants

NotFound

A requested item (node, property, etc.) was not found

BufferTooSmall

The buffer is too small to read the requested data at the given position

Fields

pos: usize

The position at which the buffer was too small

InvalidMagic(u32)

The FDT magic number doesn’t match the expected value

InvalidPtr

An invalid pointer was provided

InvalidInput

The input data is invalid or malformed

FromBytesUntilNull

A null-terminated string was expected but not found

Utf8Error(Utf8Error)

Failed to parse data as a UTF-8 string

NoAlias(&'static str)

The specified alias was not found in the /aliases node

NoMemory

Memory allocation failed

NodeNotFound(&'static str)

The specified node was not found

PropertyNotFound(&'static str)

The specified property was not found

Trait Implementations

impl Clone for FdtError

fn clone(&self) -> FdtError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FdtError

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

Formats the value using the given formatter.

impl Display for FdtError

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

Formats the value using the given formatter.

impl Error for FdtError

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<FromBytesUntilNulError> for FdtError

fn from(_: FromBytesUntilNulError) -> Self

Converts to this type from the input type.

impl From<Utf8Error> for FdtError

fn from(source: Utf8Error) -> Self

Converts to this type from the input type.