8000 Get mutable references to the memory information by YtvwlD · Pull Request #140 · rust-osdev/multiboot2 · GitHub
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Get mutable references to the memory information #140

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Get mutable references to the memory information #140

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12b74ed
multiboot2: Get a mutable reference to the memory map
YtvwlD Mar 15, 2023
42b3059
multiboot2: Get a mutable reference to the basic memory information tag
YtvwlD Mar 15, 2023
5f3e1f9
multiboot2: Get a mutable reference to the EFI memory map
YtvwlD Apr 3, 2023
1c2fb82
multiboot2: Combine EFIMemoryAreaIter(Mut)
YtvwlD Jul 9, 2023
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multiboot2: Get a mutable reference to the basic memory information tag
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@YtvwlD
YtvwlD committed Apr 15, 2024
commit 42b30599a947e174cfa174da2db22cfc6a9df2e0
5 changes: 5 additions & 0 deletions multiboot2/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -522,6 +522,11 @@ impl<T: AsRef<BootInformationInner> + AsMut<BootInformationInner>> BootInformati
self.get_tag_mut::<MemoryMapTag, _>(TagType::Mmap)
}

/// Search for the basic memory info tag, return a mutable reference.
pub fn basic_memory_info_tag_mut(&mut self) -> Option<&mut BasicMemoryInfoTag> {
self.get_tag_mut::<BasicMemoryInfoTag, _>(TagType::BasicMeminfo)
}

fn get_tag_mut<TagT: TagTrait + ?Sized, TagType: Into<TagTypeId>>(
&mut self,
typ: TagType,
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0