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io: make BufRead a super trait of Read #690

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Aug 27, 2025
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io: make BufRead a super trait of Read #690

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2 changes: 1 addition & 1 deletion embedded-io/src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -355,7 +355,7 @@ pub trait Read: ErrorType {
/// Blocking buffered reader.
///
/// This trait is the `embedded-io` equivalent of [`std::io::BufRead`].
pub trait BufRead: ErrorType {
pub trait BufRead: Read {
/// Return the contents of the internal buffer, filling it with more data from the inner reader if it is empty.
///
/// If no bytes are currently available to read, this function blocks until at least one byte is available.
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