Struct e57::Header

#[non_exhaustive]
pub struct Header {
    pub signature: [u8; 8],
    pub major: u32,
    pub minor: u32,
    pub phys_length: u64,
    pub phys_xml_offset: u64,
    pub xml_length: u64,
    pub page_size: u64,
}

Represents the file structure from the start of an E57 file.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

signature: [u8; 8]

File header signature that must be always “ASTM-E57”.

major: u32

Major version number of the E57 format of the file.

minor: u32

Minor version number of the E57 format of the file.

phys_length: u64

Physical length of the E57 file on disk or in memory.

phys_xml_offset: u64

Physical offset of the XML data inside the XML file.

xml_length: u64

Logical (without CRC bytes) length of the XML data.

page_size: u64

Page size of the E57 file.

Implementations

impl Header

pub fn read(reader: &mut dyn Read) -> Result<Self>

Reads an E57 file header structure.

pub fn write(&self, writer: &mut dyn Write) -> Result<()>

Trait Implementations

impl Clone for Header

fn clone(&self) -> Header

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Header

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

Formats the value using the given formatter.

impl Default for Header

fn default() -> Self

Returns the “default value” for a type.