Enum ResolvedFormat

pub enum ResolvedFormat {
    Single(BinaryDataFormat),
    Array(BinaryDataFormat, usize),
    StringWithLength(usize),
    VarString,
}

Resolved format after expression evaluation ExifTool: Formats after $val{} expressions have been evaluated

Variants

Single(BinaryDataFormat)

Single value format

Array(BinaryDataFormat, usize)

Array of values with known count

StringWithLength(usize)

String with known length

VarString

Variable null-terminated string

Implementations

impl ResolvedFormat

pub fn byte_size(&self) -> usize

Get the byte size for extracting this format

pub fn base_format(&self) -> BinaryDataFormat

Get the base format for value extraction

pub fn count(&self) -> usize

Get the count for array formats (1 for single values)

Trait Implementations

impl Clone for ResolvedFormat

fn clone(&self) -> ResolvedFormat

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ResolvedFormat

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

Formats the value using the given formatter.

impl PartialEq for ResolvedFormat

fn eq(&self, other: &ResolvedFormat) -> 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 Eq for ResolvedFormat

impl StructuralPartialEq for ResolvedFormat