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J2cOutfile

openjph_core::file

Struct J2cOutfile 

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pub struct J2cOutfile { /* private fields */ }
Expand description

File-backed output stream — port of j2c_outfile.

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impl J2cOutfile

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pub fn open(path: &str) -> Result<Self>

Opens (creates / truncates) the file at path.

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impl OutfileBase for J2cOutfile

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fn write(&mut self, data: &[u8]) -> Result<usize>

Writes data and returns the number of bytes written.
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fn tell(&self) -> i64

Returns the current byte position in the stream.
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fn seek(&mut self, offset: i64, whence: SeekFrom) -> Result<()>

Seeks to the given offset from whence.
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fn flush(&mut self) -> Result<()>

Flushes any buffered data.

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impl<T> Any for T
where 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 T
where 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 T
where 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 T
where 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, U> TryFrom<U> for T
where 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 T
where 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.