Struct mcap::records::ChunkIndex

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pub struct ChunkIndex {
    pub message_start_time: u64,
    pub message_end_time: u64,
    pub chunk_start_offset: u64,
    pub chunk_length: u64,
    pub message_index_offsets: BTreeMap<u16, u64>,
    pub message_index_length: u64,
    pub compression: String,
    pub compressed_size: u64,
    pub uncompressed_size: u64,
}

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§message_start_time: u64§message_end_time: u64§chunk_start_offset: u64§chunk_length: u64§message_index_offsets: BTreeMap<u16, u64>§message_index_length: u64§compression: String§compressed_size: u64§uncompressed_size: u64

Trait Implementations§

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impl BinRead for ChunkIndex

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type Args<'__binrw_generated_args_lifetime> = ()

The type used for the args parameter of read_args() and read_options(). Read more
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fn read_options<R: Read + Seek>( __binrw_generated_var_reader: &mut R, __binrw_generated_var_endian: Endian, __binrw_generated_var_arguments: Self::Args<'_> ) -> BinResult<Self>

Read Self from the reader using the given Endian and arguments. Read more
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fn read_be<R>(reader: &mut R) -> Result<Self, Error>where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read Self from the reader using default arguments and assuming big-endian byte order. Read more
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fn read_le<R>(reader: &mut R) -> Result<Self, Error>where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read Self from the reader using default arguments and assuming little-endian byte order. Read more
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fn read_ne<R>(reader: &mut R) -> Result<Self, Error>where R: Read + Seek, Self::Args<'a>: for<'a> Required,

Read T from the reader assuming native-endian byte order. Read more
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fn read_be_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>where R: Read + Seek,

Read Self from the reader, assuming big-endian byte order, using the given arguments. Read more
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fn read_le_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>where R: Read + Seek,

Read Self from the reader, assuming little-endian byte order, using the given arguments. Read more
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fn read_ne_args<R>(reader: &mut R, args: Self::Args<'_>) -> Result<Self, Error>where R: Read + Seek,

Read T from the reader, assuming native-endian byte order, using the given arguments. Read more
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impl BinWrite for ChunkIndex

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type Args<'__binrw_generated_args_lifetime> = ()

The type used for the args parameter of write_args() and write_options(). Read more
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fn write_options<W: Write + Seek>( &self, __binrw_generated_var_writer: &mut W, __binrw_generated_var_endian: Endian, __binrw_generated_var_arguments: Self::Args<'_> ) -> BinResult<()>

Write Self to the writer using the given Endian and arguments. Read more
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fn write_be<W>(&self, writer: &mut W) -> Result<(), Error>where W: Write + Seek, Self::Args<'a>: for<'a> Required,

Write Self to the writer assuming big-endian byte order. Read more
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fn write_le<W>(&self, writer: &mut W) -> Result<(), Error>where W: Write + Seek, Self::Args<'a>: for<'a> Required,

Write Self to the writer assuming little-endian byte order. Read more
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fn write_be_args<W>( &self, writer: &mut W, args: Self::Args<'_> ) -> Result<(), Error>where W: Write + Seek,

Write Self to the writer, assuming big-endian byte order, using the given arguments. Read more
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fn write_le_args<W>( &self, writer: &mut W, args: Self::Args<'_> ) -> Result<(), Error>where W: Write + Seek,

Write Self to the writer, assuming little-endian byte order, using the given arguments. Read more
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impl Clone for ChunkIndex

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fn clone(&self) -> ChunkIndex

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for ChunkIndex

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl PartialEq for ChunkIndex

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fn eq(&self, other: &ChunkIndex) -> bool

This method tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl Eq for ChunkIndex

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impl StructuralEq for ChunkIndex

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impl StructuralPartialEq for ChunkIndex

Auto Trait Implementations§

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.