Struct Xmp

pub struct Xmp(/* private fields */);

The XMP Packet

Implementations

impl Xmp

pub fn new() -> Xmp

New Xmp object

pub fn from_buffer<T: AsRef<[u8]>>(buf: T) -> Result<Xmp>

New Xmp object a byte buffer. Return None if parsing failed.

pub fn parse<T: AsRef<[u8]>>(&mut self, buf: T) -> Result<()>

Parse buff into a Xmp

pub fn serialize(&self, options: SerialFlags, padding: u32) -> Result<XmpString>

Serialize the Xmp to an XmpString.

pub fn serialize_and_format( &self, options: SerialFlags, padding: u32, newline: &str, tab: &str, indent: i32, ) -> Result<XmpString>

Serialize the Xmp to an XmpString with some formatting options.

pub fn get_property( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<XmpString>

Get property as a XmpString.

pub fn get_property_date( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<DateTime>

Get DateTime property.

pub fn get_property_float( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<f64>

Get float property

pub fn get_property_bool( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<bool>

Get bool property

pub fn get_property_i32( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<i32>

Get i32 property

pub fn get_property_i64( &self, schema: &str, name: &str, propsbits: &mut PropFlags, ) -> Result<i64>

Get i64 property

pub fn get_array_item( &self, schema: &str, name: &str, index: i32, propsbits: &mut PropFlags, ) -> Result<XmpString>

Get array item property

pub fn set_property( &mut self, schema: &str, name: &str, value: &str, optionbits: PropFlags, ) -> Result<()>

Set a string property value

pub fn set_property_date( &mut self, schema: &str, name: &str, value: &DateTime, optionbits: PropFlags, ) -> Result<()>

Set a date property value

pub fn set_property_float( &mut self, schema: &str, name: &str, value: f64, optionbits: PropFlags, ) -> Result<()>

Set a float property value

pub fn set_property_bool( &mut self, schema: &str, name: &str, value: bool, optionbits: PropFlags, ) -> Result<()>

Set a bool property value

pub fn set_property_i32( &mut self, schema: &str, name: &str, value: i32, optionbits: PropFlags, ) -> Result<()>

Set an i32 property value

pub fn set_property_i64( &mut self, schema: &str, name: &str, value: i64, optionbits: PropFlags, ) -> Result<()>

Set an i64 property value

pub fn set_array_item( &mut self, schema: &str, name: &str, index: i32, value: &str, item_options: PropFlags, ) -> Result<()>

Set an array item

pub fn append_array_item( &mut self, schema: &str, name: &str, array_options: PropFlags, value: &str, item_options: PropFlags, ) -> Result<()>

Append an array item.

pub fn delete_property(&mut self, schema: &str, name: &str) -> Result<()>

Delete a property

pub fn has_property(&self, schema: &str, name: &str) -> bool

Has a property

pub fn get_localized_text( &self, schema: &str, name: &str, gen_lang: &str, spec_lang: &str, propsbits: &mut PropFlags, ) -> Result<(XmpString, XmpString)>

Get localized text.

pub fn set_localized_text( &mut self, schema: &str, name: &str, gen_lang: &str, spec_lang: &str, value: &str, propbits: PropFlags, ) -> Result<()>

Set localized text.

pub fn delete_localized_text( &mut self, schema: &str, name: &str, gen_lang: &str, spec_lang: &str, ) -> Result<()>

Delete localize text.

pub fn is_null(&self) -> bool

Return if the native pointer is null.

pub fn as_ptr(&self) -> *const Xmp

Return the native pointer.

pub fn as_mut_ptr(&mut self) -> *mut Xmp

Return the mutable native pointer.

Trait Implementations

impl Clone for Xmp

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for Xmp

fn default() -> Xmp

Return a valid but empty XMP packet.

impl Drop for Xmp

fn drop(&mut self)

Will release the Xmp native pointer on Drop.

impl From<*mut Xmp> for Xmp

fn from(ptr: *mut Xmp) -> Xmp

Construct from a native ptr. Will own it.

impl Send for Xmp