DataBlockRef

libdisplay_info::displayid

Struct DataBlockRef 

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pub struct DataBlockRef(/* private fields */);
Expand description

A DisplayID data block.

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impl DataBlockRef

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pub fn tag(&self) -> DataBlockTag

Get a DisplayID data block tag.

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pub fn display_params(&self) -> Option<DisplayParams>

Get display parameters from a DisplayID data block.

Returns None if the data block tag isn’t DI_DISPLAYID_DATA_BLOCK_DISPLAY_PARAMS.

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pub fn type_i_timings(&self) -> impl Iterator<Item = TypeIIIVIITiming>

Get type I timings from a DisplayID data block. Returns None if the data block tag isn’t DI_DISPLAYID_DATA_BLOCK_TYPE_I_TIMING.

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pub fn type_ii_timings(&self) -> impl Iterator<Item = TypeIIIVIITiming>

Available on crate features v0_2 or v0_3 only.

Get type II timings from a DisplayID data block. Returns None if the data block tag isn’t DI_DISPLAYID_DATA_BLOCK_TYPE_II_TIMING.

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pub fn type_iii_timings(&self) -> impl Iterator<Item = TypeIIITiming>

Available on crate features v0_2 or v0_3 only.

Get type III timings from a DisplayID data block. Returns None if the data block tag isn’t DI_DISPLAYID_DATA_BLOCK_TYPE_III_TIMING.

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pub fn tiled_topo(&self) -> Option<TiledTopo>

Get tiled display topology from a DisplayID data block.

Returns None if the data block tag isn’t DI_DISPLAYID_DATA_BLOCK_TILED_DISPLAY_TOPO.

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