zng::setup::task

Struct ExtractTarConfig

pub struct ExtractTarConfig { /* private fields */ }

Expand description

Config for ExtractTar

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impl ExtractTarConfig

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pub fn new( tar_len: u64, tar: Box<dyn Read + Send>, target_dir: PathBuf, ) -> ExtractTarConfig

New config.

tar_len estimated length of tar, used for progress reporting only. Pass 0 for indeterminate.
tar must read only a TAR stream from start to end. Must contain only directory and file entries.
target_dir Directory that will be created or merged with the tar root directory.

If all entries share a common first path component (for example, my-app/bin/app.exe and my-app/README.md), that directory is created inside target_dir. To extract files directly into target_dir, the entries must not have a common leading directory component.

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pub fn from_sfx(tar: SfxReadBlocking, target_dir: PathBuf) -> ExtractTarConfig

New config from a SfxClient read stream.

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pub fn strict(self) -> ExtractTarConfig

Enable strict errors.

When enabled:

Error on TAR entry that is not directory nor file.

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impl UnsafeUnpin for ExtractTarConfig

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