usbd_microsoft_os::os_20

Struct FunctionSubset

Source 
pub struct FunctionSubset {
    pub first_interface: u8,
    pub features: &'static [FeatureDescriptor],
}
Expand description

MS OS 2.0 function subset

Only used for composite devices or single-function devices that use Usbccgp.sys as client driver.

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§first_interface: u8

Interface number for the first interface of the function to which this subset applies

§features: &'static [FeatureDescriptor]

Features that apply to to specific USB function (group of interfaces) within a configuration

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impl FunctionSubset

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pub const fn size(&self) -> usize

Get total size of descriptor

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