Function setAttribute [src]

Sets the background and foreground colors for the outputString() and clearScreen() functions.

Prototype

pub fn setAttribute(self: *SimpleTextOutput, attribute: Attribute) SetAttributeError!void

Parameters

self: *SimpleTextOutputattribute: Attribute

Possible Errors

DeviceError

Unexpected UnexpectedError

Source

  pub fn setAttribute(self: *SimpleTextOutput, attribute: Attribute) SetAttributeError!void {
    const attr_as_num: u8 = @bitCast(attribute);
    switch (self._set_attribute(self, @intCast(attr_as_num))) {
        .success => {},
        .device_error => return Error.DeviceError,
        else => |status| return uefi.unexpectedStatus(status),
    }
}  