Struct las::Version

pub struct Version {
    pub major: u8,
    pub minor: u8,
}

LAS version.

Defaults to 1.2.

Fields

major: u8

The major version.

Should always be 1.

minor: u8

The minor version.

Should be between 0 and 4.

Implementations

impl Version

pub fn new(major: u8, minor: u8) -> Version

Creates a new version.

Doesn’t do any checking that its an actual las version

Examples

use las::Version;
let version = Version::new(1, 2);

pub fn requires_point_data_start_signature(&self) -> bool

Does this version require the point data start signature?

Only 1.0 does.

use las::Version;
assert!(Version::new(1, 0).requires_point_data_start_signature());
assert!(!Version::new(1, 1).requires_point_data_start_signature());

pub fn header_size(&self) -> u16

Returns this version’s header size.

Examples

use las::Version;
assert_eq!(227, Version::new(1, 2).header_size());
assert_eq!(235, Version::new(1, 3).header_size());
assert_eq!(375, Version::new(1, 4).header_size());

pub fn verify_support_for<F: Feature>(&self) -> Result<()>

Checks whether this version supports the feature, returning an error if not.

Examples

use las::Version;
use las::feature::Waveforms;
Version::new(1, 4).verify_support_for::<Waveforms>().unwrap();
assert!(Version::new(1, 2).verify_support_for::<Waveforms>().is_err());

pub fn supports<F: Feature>(&self) -> bool

Checks whether this version supports the feature.

Examples

use las::Version;
use las::feature::Waveforms;
assert!(Version::new(1, 4).supports::<Waveforms>());
assert!(!Version::new(1, 2).supports::<Waveforms>());

pub fn supports_point_format(&self, format: Format) -> bool

Checks whether this version supports the given point format.

Examples

use las::Version;
use las::point::Format;
let las_1_2 = Version::new(1, 2);
let las_1_4 = Version::new(1, 4);
assert!(las_1_2.supports_point_format(Format::new(3).unwrap()));
assert!(!las_1_2.supports_point_format(Format::new(4).unwrap()));
assert!(las_1_4.supports_point_format(Format::new(4).unwrap()));

Trait Implementations

impl Clone for Version

fn clone(&self) -> Version

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Version

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

Formats the value using the given formatter.

impl Default for Version

fn default() -> Version

Returns the “default value” for a type.

impl Display for Version

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

Formats the value using the given formatter.

impl From<(u8, u8)> for Version

fn from((major, minor): (u8, u8)) -> Version

Converts to this type from the input type.

impl From<Version> for (u8, u8)

fn from(version: Version) -> (u8, u8)

Converts to this type from the input type.

impl Ord for Version

fn cmp(&self, other: &Version) -> 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 + PartialOrd,

Restrict a value to a certain interval.

impl PartialEq for Version

fn eq(&self, other: &Version) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for Version

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

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

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

This method tests less than (for self and other) and is used by the < operator.

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

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

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

This method tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Version

impl Eq for Version

impl StructuralPartialEq for Version