Enum PatchSection 

#[repr(u8)]
pub enum PatchSection {
    Device = 0,
    Config = 1,
    Report = 2,
    String = 3,
    Bos = 4,
}

Descriptor a patch overwrites (§3.14).

Variants

Device = 0

18-byte device descriptor; cfg/index ignored.

Config = 1

Configuration descriptor; cfg is the configuration index, from 0.

Report = 2

Interface report descriptor; cfg is the configuration index, index the interface number.

String = 3

String descriptor; index is the string index (not 0). Replaces the whole string: <=126 bytes, one UTF-16 code unit each; offset ignored.

Bos = 4

BOS descriptor; cfg/index ignored.

Implementations

impl PatchSection

pub fn as_u8(self) -> u8

Wire section byte.

pub fn from_u8(v: u8) -> Option<PatchSection>

Decodes a wire section byte; None if unknown, including the APPLY and CLEAR verbs.

Trait Implementations

impl Clone for PatchSection

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for PatchSection

impl Debug for PatchSection

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

Formats the value using the given formatter.

impl Default for PatchSection

fn default() -> Self

Returns the “default value” for a type.

impl Eq for PatchSection

impl Hash for PatchSection

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for PatchSection

fn cmp(&self, other: &Self) -> 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.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for PatchSection

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for PatchSection

fn partial_cmp(&self, other: &Self) -> 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 StructuralPartialEq for PatchSection