Deno.copyFile

Copies the contents and permissions of one file to another specified path, by default creating a new file if needed, else overwriting. Fails if target path is a directory or is unwritable.

await Deno.copyFile("from.txt", "to.txt");

Requires allow-read permission on fromPath. Requires allow-write permission on toPath.

function copyFile(fromPath: string | URL, toPath: string | URL): Promise<void>;
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copyFile(fromPath: string | URL, toPath: string | URL): Promise<void>
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§Parameters

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fromPath: string | URL
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toPath: string | URL
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§Return Type

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Promise<void>
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