Trait aravis::GcFeatureNodeExt

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pub trait GcFeatureNodeExt: 'static {
Show 13 methods    // Required methods
    fn actual_access_mode(&self) -> GcAccessMode;
    fn description(&self) -> Option<GString>;
    fn display_name(&self) -> Option<GString>;
    fn imposed_access_mode(&self) -> GcAccessMode;
    fn name(&self) -> Option<GString>;
    fn name_space(&self) -> GcNameSpace;
    fn tooltip(&self) -> Option<GString>;
    fn value_as_string(&self) -> Result<GString, Error>;
    fn visibility(&self) -> GcVisibility;
    fn is_available(&self) -> Result<bool, Error>;
    fn is_implemented(&self) -> Result<bool, Error>;
    fn is_locked(&self) -> Result<bool, Error>;
    fn set_value_from_string(&self, string: &str) -> Result<(), Error>;
}

Expand description

Trait containing all GcFeatureNode methods.

Implementors

GcBoolean, GcCategory, GcCommand, GcConverter, GcEnumEntry, GcEnumeration, GcFeatureNode, GcFloatNode, GcGroupNode, GcIntegerNode, GcPort, GcRegisterDescriptionNode, GcRegisterNode, GcStringNode, GcStructEntryNode, GcSwissKnife

Required Methods§

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fn actual_access_mode(&self) -> GcAccessMode

Gets feature node allowed access mode. This is a combination of Genicam ImposedAccessMode and AccessMode properties of underlying features and registers.

fn description(&self) -> Option<GString>

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fn display_name(&self) -> Option<GString>

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fn imposed_access_mode(&self) -> GcAccessMode

Gets feature node imposed access mode property.

<warning>``<para>Note that this function will not give the actual access mode. Please use arv_gc_feature_node_get_actual_access_mode to get an access mode combined from imposed access mode and underlying register access mode properties.</para>``</warning>

Returns

Access mode as GcAccessMode

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fn name(&self) -> Option<GString>

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fn name_space(&self) -> GcNameSpace

Get feature name space.

Returns

Name space value as GcNameSpace.

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fn tooltip(&self) -> Option<GString>

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fn value_as_string(&self) -> Result<GString, Error>

Retrieve the node value a string.

<warning>``<para>Please note the string content is still owned by the node object, which means the returned pointer may not be still valid after a new call to this function.</para>``</warning>