Zig 0.17.0-dev (Split by item)

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MemoryMapSlice

tables.MemoryMapSlice

pub const MemoryMapSlice = struct

File

lib/std/os/uefi/tables.zig:142

Code

pub const MemoryMapSlice = struct {
    info: MemoryMapInfo,
    ptr: [*]align(@alignOf(MemoryDescriptor)) u8,

    pub fn iterator(self: MemoryMapSlice) MemoryDescriptorIterator {
        return .{ .ctx = self };
    }

    pub fn get(self: MemoryMapSlice, index: usize) ?*MemoryDescriptor {
        if (index >= self.info.len) return null;
        return self.getUnchecked(index);
    }

    pub fn getUnchecked(self: MemoryMapSlice, index: usize) *MemoryDescriptor {
        const offset: usize = index * self.info.descriptor_size;
        return @ptrCast(@alignCast(self.ptr[offset..]));
    }
}