Enum TagValue 

pub enum TagValue {
    Byte(Vec<u8>),
    Ascii(String),
    Short(Vec<u16>),
    Long(Vec<u32>),
    Rational(Vec<[u32; 2]>),
    SByte(Vec<i8>),
    Undefined(Vec<u8>),
    SShort(Vec<i16>),
    SLong(Vec<i32>),
    SRational(Vec<[i32; 2]>),
    Float(Vec<f32>),
    Double(Vec<f64>),
    Long8(Vec<u64>),
    SLong8(Vec<i64>),
}

Decoded tag value.

Variants

Byte(Vec<u8>)

Ascii(String)

Short(Vec<u16>)

Long(Vec<u32>)

Rational(Vec<[u32; 2]>)

SByte(Vec<i8>)

Undefined(Vec<u8>)

SShort(Vec<i16>)

SLong(Vec<i32>)

SRational(Vec<[i32; 2]>)

Float(Vec<f32>)

Double(Vec<f64>)

Long8(Vec<u64>)

SLong8(Vec<i64>)

Implementations

impl TagValue

pub fn as_u16(&self) -> Option<u16>

Extract a single u16 value.

pub fn as_u32(&self) -> Option<u32>

Extract a single u32 value.

pub fn as_u64(&self) -> Option<u64>

Extract a single u64 value.

pub fn as_f64(&self) -> Option<f64>

Extract a single f64 value.

pub fn as_str(&self) -> Option<&str>

Extract as a string.

pub fn as_bytes(&self) -> Option<&[u8]>

Extract raw bytes for byte-oriented tag payloads.

pub fn as_f64_vec(&self) -> Option<Vec<f64>>

Extract as a slice of f64 values.

pub fn as_u64_vec(&self) -> Option<Vec<u64>>

Extract a value list as unsigned offsets/counts.

pub fn as_u16_slice(&self) -> Option<&[u16]>

Extract a SHORT array without cloning when possible.

Trait Implementations

impl Clone for TagValue

fn clone(&self) -> TagValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TagValue

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

Formats the value using the given formatter.