Struct TgmEncodeMaskOptions

Source

#[repr(C)]pub struct TgmEncodeMaskOptions {
    pub allow_nan: bool,
    pub allow_inf: bool,
    pub nan_mask_method: *const c_char,
    pub pos_inf_mask_method: *const c_char,
    pub neg_inf_mask_method: *const c_char,
    pub small_mask_threshold_bytes: isize,
}

Expand description

Mask-companion options for encode entry points (see plans/WIRE_FORMAT.md §6.5 and docs/src/guide/nan-inf-handling.md). Pass a pointer to this struct to opt into NaN / ±Inf substitution with bitmask companion frames.

Each *_mask_method string is one of "none", "rle", "roaring", "lz4", "zstd", or "blosc2"; pass NULL to use the library default ("roaring"). Unknown names cause the owning tgm_*_with_options call to return TgmError::InvalidArg with a clear message via tgm_last_error.

small_mask_threshold_bytes is the byte-count below which mask blobs are written as "none" regardless of the requested method (auto-fallback). Pass 0 to disable the fallback. Negative values use the library default (128).

Fields§

§allow_nan: bool§allow_inf: bool§nan_mask_method: *const c_char§pos_inf_mask_method: *const c_char§neg_inf_mask_method: *const c_char§small_mask_threshold_bytes: isize

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TgmEncodeMaskOptions

Struct TgmEncodeMaskOptions Copy item path

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Auto Trait Implementations§

impl Freeze for TgmEncodeMaskOptions

impl RefUnwindSafe for TgmEncodeMaskOptions

impl !Send for TgmEncodeMaskOptions

impl !Sync for TgmEncodeMaskOptions

impl Unpin for TgmEncodeMaskOptions

impl UnsafeUnpin for TgmEncodeMaskOptions

impl UnwindSafe for TgmEncodeMaskOptions

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impl<T> Any for Twhere T: 'static + ?Sized,

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impl<T> Borrow<T> for Twhere T: ?Sized,

fn borrow(&self) -> &T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>where S: Into<Dispatch>,

fn with_current_subscriber(self) -> WithDispatch<Self>

Struct TgmEncodeMaskOptions

impl<T> Any for T
where T: 'static + ?Sized,

impl<T> Borrow<T> for T
where T: ?Sized,

impl<T> BorrowMut<T> for T
where T: ?Sized,

impl<T, U> Into<U> for T
where U: From<T>,

fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

impl<T, U> TryFrom<U> for T
where U: Into<T>,

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,