Struct NitfSegment

pub struct NitfSegment<T: NitfSegmentHeader> {
    pub header: T,
    pub header_offset: u64,
    pub data_size: u64,
    pub data_offset: u64,
}

Fields

header: T

Header fields defined in module

header_offset: u64

Segment data offset

data_size: u64

Segment data size

data_offset: u64

Segment data offset

Implementations

impl<T: NitfSegmentHeader> NitfSegment<T>

pub fn get_data_map(&self, reader: &mut File) -> NitfResult<Mmap>

Memory-map the data from this segment.

pub fn write_data( &self, writer: &mut (impl Write + Seek), data: &[u8], ) -> NitfResult<usize>

Write segment data to file. Assumes cursor is in correct position

pub fn length(&self) -> usize

Trait Implementations

impl<T: Clone + NitfSegmentHeader> Clone for NitfSegment<T>

fn clone(&self) -> NitfSegment<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug + NitfSegmentHeader> Debug for NitfSegment<T>

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

Formats the value using the given formatter.

impl<T: Default + NitfSegmentHeader> Default for NitfSegment<T>

fn default() -> NitfSegment<T>

Returns the “default value” for a type.

impl<T: NitfSegmentHeader + Display> Display for NitfSegment<T>

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

Formats the value using the given formatter.

impl<T: Ord + NitfSegmentHeader> Ord for NitfSegment<T>

fn cmp(&self, other: &NitfSegment<T>) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl<T: PartialEq + NitfSegmentHeader> PartialEq for NitfSegment<T>

fn eq(&self, other: &NitfSegment<T>) -> 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<T: PartialOrd + NitfSegmentHeader> PartialOrd for NitfSegment<T>

fn partial_cmp(&self, other: &NitfSegment<T>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl<T: Eq + NitfSegmentHeader> Eq for NitfSegment<T>

impl<T: NitfSegmentHeader> StructuralPartialEq for NitfSegment<T>