Zig 0.17.0-dev (Split by item)

Shortcut keys
?
Show these tips
S
Focus search field
Esc
Clear focus & close tips
U
Jump to source code
↑
Move up in search results
↓
Move down in search results
↵
Go to active search result
This is an example of documentation generated by ZigDoc, an alternative to Zig's built-in Auto Doc feature. See also examples in other modes/formats. The project being documented here (as the example) is the Zig standard library. Public Function

ensureUnusedCapacity

Public Function
std.Io.Writer.ensureUnusedCapacity
pub fn ensureUnusedCapacity(w: *Writer, n: usize) Error!void

Params

Errors

WriteFailed

See the Writer implementation for detailed diagnostics.

File

Io/Writer.zig:510
510
511
512
pub fn ensureUnusedCapacity(w: *Writer, n: usize) Error!void {
    _ = try writableSliceGreedy(w, n);
}