Enum BinaryDataFormat

pub enum BinaryDataFormat {
    Int8u,
    Int8s,
    Int16u,
    Int16s,
    Int32u,
    Int32s,
    Float,
    Double,
    String,
    PString,
    Undef,
    VarString,
}

Binary data formats for ProcessBinaryData ExifTool: lib/Image/ExifTool.pm %formatSize and @formatName arrays

Variants

Int8u

Fixed formats - these don’t require expression evaluation Unsigned 8-bit integer ExifTool: int8u

Int8s

Signed 8-bit integer ExifTool: int8s

Int16u

Unsigned 16-bit integer ExifTool: int16u

Int16s

Signed 16-bit integer ExifTool: int16s

Int32u

Unsigned 32-bit integer ExifTool: int32u

Int32s

Signed 32-bit integer ExifTool: int32s

Float

32-bit floating point ExifTool: float

Double

64-bit floating point ExifTool: double

String

Null-terminated string ExifTool: string

PString

Pascal string (first byte is length) ExifTool: pstring

Undef

Binary/undefined data ExifTool: undef

VarString

Variable string with null termination ExifTool: var_string

Implementations

impl BinaryDataFormat

pub fn byte_size(self) -> usize

Get byte size for this format ExifTool: lib/Image/ExifTool.pm %formatSize array

pub fn parse_format(format: &str) -> Result<Self, ExifError>

Parse format string to enum (for fixed formats only) ExifTool: lib/Image/ExifTool.pm format name lookup

Trait Implementations

impl Clone for BinaryDataFormat

fn clone(&self) -> BinaryDataFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryDataFormat

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

Formats the value using the given formatter.

impl PartialEq for BinaryDataFormat

fn eq(&self, other: &BinaryDataFormat) -> 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 Copy for BinaryDataFormat

impl Eq for BinaryDataFormat

impl StructuralPartialEq for BinaryDataFormat