Enum gdal::vector::LayerCaps

source · 
pub enum LayerCaps {

Show 18 variants    OLCRandomRead,
    OLCSequentialWrite,
    OLCRandomWrite,
    OLCFastSpatialFilter,
    OLCFastFeatureCount,
    OLCFastGetExtent,
    OLCCreateField,
    OLCDeleteField,
    OLCReorderFields,
    OLCAlterFieldDefn,
    OLCTransactions,
    OLCDeleteFeature,
    OLCFastSetNextByIndex,
    OLCStringsAsUTF8,
    OLCIgnoreFields,
    OLCCreateGeomField,
    OLCCurveGeometries,
    OLCMeasuredGeometries,

}
Expand description

Layer capabilities

Variants

OLCRandomRead

Layer capability for random read

OLCSequentialWrite

Layer capability for sequential write

OLCRandomWrite

Layer capability for random write

OLCFastSpatialFilter

Layer capability for fast spatial filter

OLCFastFeatureCount

Layer capability for fast feature count retrieval

OLCFastGetExtent

Layer capability for fast extent retrieval

OLCCreateField

Layer capability for field creation

OLCDeleteField

Layer capability for field deletion

OLCReorderFields

Layer capability for field reordering

OLCAlterFieldDefn

Layer capability for field alteration

OLCTransactions

Layer capability for transactions

OLCDeleteFeature

Layer capability for feature deletiond

OLCFastSetNextByIndex

Layer capability for setting next feature index

OLCStringsAsUTF8

Layer capability for strings returned with UTF-8 encoding

OLCIgnoreFields

Layer capability for field ignoring

OLCCreateGeomField

Layer capability for geometry field creation

OLCCurveGeometries

Layer capability for curve geometries support

OLCMeasuredGeometries

Layer capability for measured geometries support

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Calls U::from(self).

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The type returned in the event of a conversion error.
Performs the conversion.