Struct grpcio::MetadataBuilder
[−]
[src]
pub struct MetadataBuilder { /* fields omitted */ }Builder for immutable Metadata.
Methods
impl MetadataBuilder[src]
pub fn new() -> MetadataBuilder[src]
Create a builder with empty initial capacity.
pub fn with_capacity(cap: usize) -> MetadataBuilder[src]
Create a builder with the given value.
pub fn add_str(
&mut self,
key: &str,
value: &str
) -> Result<&mut MetadataBuilder>[src]
&mut self,
key: &str,
value: &str
) -> Result<&mut MetadataBuilder>
Add a metadata holding an ASCII value.
key must not use suffix (-bin) indicating a binary valued metadata entry.
pub fn add_bytes(
&mut self,
key: &str,
value: &[u8]
) -> Result<&mut MetadataBuilder>[src]
&mut self,
key: &str,
value: &[u8]
) -> Result<&mut MetadataBuilder>
Add a metadata holding a binary value.
key needs to have suffix (-bin) indicating a binary valued metadata entry.
pub fn build(self) -> Metadata[src]
Create Metadata with configured entries.